Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Chinese National Standard List: Basic standards and general methods

Title Standard No. Implemented On
Mechanical vibration and shock—Signal processing—Part 3:Methods of time-frequency analysisGB/T 29716.3-20212021-12-1
Non-destructive testing—Terminology—Eddy current testingGB/T 12604.6-20212021-12-1
Non-destructive testing—Ultrasonic thickness measurementGB/T 11344-20212021-12-1
Condition monitoring and diagnostics of machines - Data interpretation and diagnostics techniques - Part 2: Data-driven applicationsGB/T 22394.2-20212021-12-1
General requirements of mechanical product electronic manual based on three-dimensional modelGB/T 39744-20212021-10-1
Geometrical product specifications (GPS)—Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influencesGB/T 39643-20202021-7-1
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM):Technique for determining the uncertainty of measurement—Part 1:Overview and metrological characteristicsGB/T 24635.1-20202021-7-1
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM):Technique for determining the uncertainty of measurement—Part 4:Evaluating task-specific measurement uncertainty using simulationGB/T 24635.4-20202021-7-1
Additive manufacturing—Test methods—Precision inspection of standard test artifactsGB/T 39329-20202021-6-1
Non-destructive testing—Ultrasonic testing—Characterization and sizing of discontinuitiesGB/T 39239-20202021-6-1
Non-destructive testing—Ultrasonic testing—Sensitivity and range settingGB/T 39242-20202021-6-1
Non-destructive testing—Ultrasonic testing—Specification for step wedge calibration blockGB/T 39432-20202021-6-1
Non-destructive testing—Ultrasonic testing—Examination for discontinuities perpendicular to the surfaceGB/T 39238-20202021-6-1
Non-destructive testing—Testing method for determining the size of Ir192 industrial radiographic sourceGB/T 39427-20202021-6-1
Non-destructive testing—Ultrasonic testing—Transmission techniqueGB/T 39241-20202021-6-1
Non-destructive testing—Testing method for surface-wave testing using electromagnetic acoustic transducer (EMAT) techniquesGB/T 39283-20202021-6-1
Non-destructive testing—Method for thermoelectric sorting of electrically conductive materialsGB/T 39429-20202021-6-1
Non-destructive testing—Testing method for pulse-echo testing using electromagnetic acoustic transducer(EMAT) techniquesGB/T 39282-20202021-6-1
Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beamsGB/T 18852-20202021-6-1
Technical drawings—Symbols for geometrical tolerancing proportions and dimensionsJ04GB/T 39645-20202021-4-1
Digital simulation of mechanical products manufacturing process—Part 2:Requirements of production line planning and layout simulationGB/T 39334.2-20202021-3-1
Digital simulation of mechanical products manufacturing process—Part 1:General requirementsGB/T 39334.1-20202021-3-1
Digital simulation of mechanical products manufacturing process—Part 3:Requirements of assembly workshop logistics simulationGB/T 39334.3-20202021-3-1
Green manufacturing—Green supply chain management in manufacturing enterprises—Requirements for bill of materialGB/T 39259-20202021-3-1
Digital simulation of mechanical products manufacturing process—Part 5:Requirements of typical process simulationGB/T 39334.5-20202021-3-1
Digital simulation of mechanical products manufacturing process—Part 4:Requirements of NC machining process simulationGB/T 39334.4-20202021-3-1
Green manufacturing—Green supply chain management in manufacturing enterprises—Specifications for assessmentGB/T 39257-20202021-3-1
Green manufacturing—Green supply chain management in manufacturing enterprises—Specifications of informatization management platformGB/T 39256-20202021-3-1
Green manufacturing—Green supply chain management in manufacturing enterprises—Control of purchaseGB/T 39258-20202021-3-1
Non-destructive testing- Testing method for measuring coating bond strength using ultrasonic waveGB/T 38898-20202020-12-1
Non-destructive testing- -Cloud-testing- -General principles GB/T 38881-20202020-12-1
Non-destructive testing一Active thermographic testing methodGB/T 38883-20202020-12-1
Non-destructive testing—Testing method of small-angle neutron scatteringGB/T 38944-20202020-12-1
Non-destructive testing- -Testing method for wall-thickness loss of ferromagnetic tubes using magnetic flux leakageGB/T 38882-20202020-12-1
Non-destructive testing一 Integrated non-destructive testing- General principles GB/T 38896-20202020-12-1
Non-destructive testing—Testing method for measuring residual stress using bulk waveGB/T 38952-20202020-12-1
Non-destructive testing- -Guidelines for electromagnetic acoustic transducers ( EMATs) GB/T 38895-20202020-12-1
Non-destructive testing- Electrochemical testing- -General principlesGB/T 38894-20202020-12-1
Non-destructive testing- Measurement method for material elastic modulus and Poisson's ratio using ultrasoinc velocityGB/T 38897-20202020-12-1
Geometrical product specifications(GPS) -General concepts -Part 4: Gicometrical characteristics for quantifying GPS deviationsGB/T 24637.4-20202020-11-1
Geometrical product specifications (GPS)—Matrix modelGB/T 20308-20202020-11-1
Geometrical product specifications (GPS)—General concepts—Part 2:Basic tenets, specifications,operators,uncertainties and ambiguitiesGB/T 24637.2-20202020-11-1
Geometrical product specifications(GPS)—ISO code system for tolerances on linear sizes—Part 2:Tables of standard tolerance classes and limit deviations for holes and shaftsGB/T 1800.2-20202020-11-1
Geometrical product specifications(GPS)—Geometrical tolerancing—Pattern and combined geometrical specificationGB/T 13319-20202020-11-1
Geometrical product specifications (GPS)—General concepts—Part 3:Toleranced featuresGB/T 24637.3-20202020-11-1
Geometrical product specifications(GPS)—Characteristics and conditions—DefinitionsGB/T 38761-20202020-11-1
Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1:Basis of tolerances, deviations and fitsGB/T 1800.1-20202020-11-1
Geometrical product specifications(GPS)—Features utilized in specification and verificationGB/T 38760-20202020-11-1
Geometrical product specifications (GPS)—General concepts—Part 1:Model for geometrical specification and verificationGB/T 24637.1-20202020-11-1
Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 901: CMMs with multiple imaging probing systemGB/T 16857.901-20202020-10-1
Geometrical product specifications(GPS)―X-ray three dimensional size measuring machines―Part 6:Testing method of workpiecesGB/T 34874.6-20202020-8-1
Geometrical product specifications (GPS) -- Requirements of digital model-based measurementGB/T 38368-20192020-7-1
Non-destructive testing instruments—Infrared thermography—System and equipment—Description of characteristicsGB/T 38238-20192020-5-1
Heavy mechanical general technical specification—Part 11：PipingGB/T 37400.11-20192020-3-1
Heavy mechanical general technical specification—Part 14:Nondestructive test of steel castingsGB/T 37400.14-20192020-3-1
Heavy mechanical general technical specification—Part 16:Hydraulic systemGB/T 37400.16-20192020-3-1
Heavy mechanical general technical specification—Part 1:Products inspection and testGB/T 37400.1-20192020-3-1
Heavy mechanical general technical specification—Part 10：AssemblingGB/T 37400.10-20192020-3-1
Heavy mechanical general technical specification—Part 3:Welding partsGB/T 37400.3-20192020-3-1
Non-destructive testing—Image quality of radiographs—Part 3:Image quality classesGB/T 23901.3-20192020-1-1
Remanufacturing—Technical specification for plasma claddingGB/T 37672-20192020-1-1
Non-destructive testing—Image quality of radiographs—Part 4: Experimental evaluation of image quality values and image quality tablesGB/T 23901.4-20192020-1-1
Non-destructive testing—Image quality of radiographs—Part 2:Determination of the image quality value using step/hole-type image quality indicatorsGB/T 23901.2-20192020-1-1
Remanufacturing—Technical specifications for brush electroplatingGB/T 37674-20192020-1-1
Non-destructive testing—Digital image processing and communication for eddy current testingGB/T 37540-20192020-1-1
Remanufacturing—Technical specification for arc sprayGB/T 37654-20192020-1-1
Non-destructive testing—Image quality of radiographs—Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicatorsGB/T 23901.5-20192020-1-1
Locking threads with 30 degree wedge rampGB/T 37462-20192019-12-1
Additive manufacturing—Specification for powder bed fusion of plastic materialsGB/T 37463-20192019-12-1
Non-destructive testing—Image quality of radiographs—Part 1:Determination of the image quality value using wire-type image quality indicatorsGB/T 23901.1-20192019-12-1
Heavy mechanical general technical specification—Part 15:Nondestructive test of steel forgingsGB/T 37400.15-20192019-12-1
Heavy mechanical general technical specification—Part 4:Iron castingsGB/T 37400.4-20192019-12-1
Heavy mechanical general technical specification—Part 2:Flame cutting partsGB/T 37400.2-20192019-10-1
Heavy mechanical general technical specification—Part 13:PackagingGB/T 37400.13-20192019-10-1
Heavy mechanical general technical specification—Part 5:Nonferrous metal castingGB/T 37400.5-20192019-10-1
Heavy mechanical general technical specification—Part 9:Machining partsGB/T 37400.9-20192019-10-1
Heavy mechanical general technical specification—Part 12:PaintingGB/T 37400.12-20192019-10-1
Non-destructive testing—Test method for measuring the maximum detectable steel thickness by industrial computed tomography (CT)GB/T 37158-20182019-7-1
Non-destructive testing—Test method of composite materials for industrial computed tomography(CT)GB/T 37166-20182019-7-1
Non-destructive testing-Crack phantom for industrial computed tomography (CT) testingGB/T 37121-20182019-7-1
Non-destructive testing—Phantom of maximum detectable steel thickness for industrial computed tomography(CT)GB/T 37122-20182019-7-1
Facility management briefing—General requirementsGB/T 36689-20182019-4-1
Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form,orientation,location and run-outGB/T 1182-20182019-4-1
Geometrical product specifications(GPS)—Fundamentals—Concepts,principles and rulesGB/T 4249-20182019-4-1
Facility management—VocabularyGB/T 36688-20182019-4-1
Geometrical product specifications(GPS)—Geometrical tolerancing—Profile tolerancingGB/T 17852-20182019-4-1
Geometrical product specifications(GPS)—Geometrical tolerancing—Maximum material requirement(MMR),least material requirement(LMR)and reciprocity requirement(RPR)GB/T 16671-20182019-4-1
Additive manufacturing—Process categories and feedstockGB/T 35021-20182019-3-1
Additive manufacturing—Main characteristics and corresponding test methods—Parts and powder materialsGB/T 35022-20182019-3-1
Non-destructive testing—Certification and qualification of aerospace non-destructive testing personnelGB/T 36439-20182019-2-1
Nanotechnology—Method for the measurement of the nanofilm-thickness by atomic force microscopyGB/T 36969-20182018-12-28
Non-destructive testing—Acoustic testing method and evaluation for the cement bond of underground metal componentGB/T 36212-20182018-12-1
Non-destructive testing—Guide for plannar flaw height sizing by ultrasonic testingGB/T 36228-20182018-12-1
Mechanical vibration and shock—Experimental determination of mechanical mobility—Part 1:Basic terms and definitions,and transducer specificationsGB/T 11349.1-20182018-12-1
Non-destructive testing of welds—Test method on electron-beam welded joints by industrial computed tomography(CT)GB/T 36232-20182018-12-1
Miniature screw threads—Part 2:Tolerances and limits of sizeGB/T 15054.2-20182018-10-1
Mechanical vibration and shock—Signal processing—Part 2:Time domain windows for Fourier Transform analysisGB/T 29716.2-20182018-10-1
Mechanical vibration and shock—Signal processing—Part 4:Shock-response spectrum analysisGB/T 29716.4-20182018-10-1
Miniature screw threads—Part 1:Profiles,general plan and basic dimensionsGB/T 15054.1-20182018-10-1
Additive manufacturing—TerminologyGB/T 35351-20172018-10-1
Condition monitoring and diagnostics of machines—Data processing,communication and presentation—Part 3:CommunicationGB/T 25742.3-20182018-10-1
General purpose metric screw threads—TolerancesGB/T 197-20182018-10-1
Remanufacturing—Technical specifications for inspection of mechanical productsGB/T 35978-20182018-9-1
Remanufacturing—Technical specifications for surface repair of mechanical productsGB/T 35977-20182018-9-1
Non-destructive testing—Test method for measuring industrial computed tomography(CT) densityGB/T 35839-20182018-9-1
Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 2: CMMs used for measuring linear dimensionsGB/T 16857.2-20172018-5-1
Geometrical Product Specifications(GPS)―Geometrical tolerance―VerificationGB/T 1958-20172018-5-1
Non-destructive testing—Test method of ammunition density by industrial computed tomography(CT)GB/T 35390-20172018-4-1
Non-destructive testing--Terminology--Terms used in magnetic flux leakage testingGB/T 34357-20172018-4-1
Non-destructive testing—Spatial resolution phantom for industrial computed tomography(CT)testingGB/T 35391-20172018-4-1
The blank diameters for rolling general purpose metric screw threadsGB/T 18685-20172018-4-1
Non-destructive testing—Practice for electromagnetic (eddy-current) sorting of ferrous metalsGB/T 35385-20172018-4-1
Non-destructive testing—X-ray digital radiography—PracticeGB/T 35388-20172018-4-1
Non-destructive testing―Test method for determining electrical conductivity using the electromagnetic(eddy-current) methodGB/T 35392-20172018-4-1
Non-destructive testing--Guide for eddy current testing using conformable sensor arraysGB/T 34362-20172018-4-1
Non-destructive testing—Practice for electromagnetic(eddy-current) sorting of nonferrous metalsGB/T 35393-20172018-4-1
Non-destructive testing—Density resolution phantom for industrial computed tomography(CT)testingGB/T 35386-20172018-4-1
Non-destructive testing―Practice for residual stress measurement by X-rayGB/T 7704-20172018-4-1
Non-destructive testing—X-ray digital radiography—GuideGB/T 35389-20172018-4-1
Non-destructive testing—X-ray digital radiography—System propertiesGB/T 35394-20172018-4-1
Non-destructive testing--Terminology--Terms used in industrial computed tomography testingGB/T 34365-20172018-4-1
Non-destructive testing--Test method for fabricating and checking aluminum alloy ultrasonic standard reference blocksGB/T 34363-20172018-4-1
Methods for the calibration of vibration and shock transducers—Part 16:Calibration by earths gravitationGB/T 20485.16-20182018-2-6
Remanufacturing―Technical specifications of machining for mechanical productsGB/T 33947-20172018-2-1
Non-destructive testing--Test method for scanning ultrasonic microscopyGB/T 34018-20172018-2-1
Non-destructive testing―Test method for comparing the brightness of fluorescent penetrantsGB/T 33877-20172018-2-1
Technical drawings―The detailed simplified representation of rolling bearingsGB/T 4459.7-20172018-2-1
Non-destructive testing -- Test methods for leak detection by means of acoustic emissionGB/T 33643-20172017-12-1
Green manufacturing―Green supply chain management in manufacturing enterprises―GuidelineGB/T 33635-20172017-12-1
Geometrical product specifications ( GPS)-Surface texture:Areal- Part 701:Calibration and measurement standards for contact (stylus) instrumentsGB/T 33523.701-20172017-9-1
General principles of structural finite element analysis for mechanical productsGB/T 33582-20172017-9-1
Geometrical product specifications ( GPS)-Surface texture:Areal- Part 6:Classification of methods for measuring surface textureGB/T 33523.6-20172017-9-1
Mechannical vibration—Ground-borne noise and vibration arising from rail systems—Part1:General guidanceGB/T 33521.1-20172017-9-1
Mechanical vibration -- Measurement of vibration on ships -- Part 4: Measurement and evaluation of vibration of the ship propulsion machineryGB/T 28784.4-20172017-9-1
Mechanical vibration—Evaluation of measurement results from dynamic tests and investigation on bridgesGB/T 33511-20172017-9-1
Geometrical product specifications(GPS)―Filtration―Part 30:Robust profile filters―Basic conceptGB/Z 26958.30-20172017-9-1
Geometrical product specifications (GPS)-Surface texture:Areal- Part 601:Nominal characteristics of contact (stylus) instrumentsGB/T 33523.601-20172017-9-1
Remanufacturing--Technological specifications for enterpriseGB/T 33221-20162017-7-1
Mechanical vibration―Torsional vibration of rotating machinery―Part 1:Land-based steam and gas turbine generator sets in excess of 50 MWGB/T 33199.1-20162017-7-1
Non-destructive testing-Test method for determining residual stresses by electromagnetic technologyGB/T 33210-20162017-4-1
Non-destructive testing-Practice for strain monitoring based on fiber sensing technologyGB/T 33213-20162017-4-1
Non-destructive testing―Ultrasonic testing―Test method for phased-array ultrasonic testingGB/T 32563-20162016-10-1
Runouts,undercuts and chamfers for pipe threadsGB/T 32535-20162016-9-1
Test methods for taper screw threadsGB/T 32534-20162016-9-1
Runouts, undercuts and chamfers for trapezoidal and buttress threadsGB/T 32537-20162016-9-1
Condition monitoring and diagnostics of machines—Data interpretation and diagnostics techniques—Part 1:General guidelinesGB/T 22394.1-20152016-7-1
Condition monitoring and diagnostics of machines—General guidelinesGB/T 22393-20152016-7-1
Mechanical vibration―Evaluation of machine vibration by measurements on non-rotating parts―Part 4:Gas turbine sets with fluid-film bearingsGB/T 6075.4-20152016-7-1
Non-destructive testing―Qualification and certification of NDT personnelGB/T 9445-20152016-7-1
Mechanical vibration and shock―Parameters to be specified for the acquisition of vibration dataGB/T 32335-20152016-7-1
Mechanical vibration―Evaluation of machine vibration by measurements on rotating shafts―Part 4:Gas turbine sets with fluid-film bearingsGB/T 11348.4-20152016-7-1
Condition monitoring and diagnostics of machines―Requirements for qualification and assessment of personnel―Part 4:Field lubricant analysisGB/T 23718.4-20152016-7-1
Mechanical vibration and shock―Evaluation of human exposure to whole-body vibration―Part 5:Method for evaluation of vibration containing multiple shocksGB/T 13441.5-20152016-7-1
Non-destructive testing―Qualification of personnel for limited application of non-destructive testingGB/T 32080-20152016-6-1
Non-destructive testing―Practice for fabrication and control of steel reference blocks used in ultrasonic testingGB/T 11259-20152016-6-1
Non-destructive testing―Ultrasonic testing―Specification for calibration block No.1GB/T 19799.1-20152016-6-1
Non-destructive testing―Infrared flash thermography―Part 3:BlocksGB/T 26643.3-20152016-6-1
Non-destructive testing―Discontinuities in specimens for use in qualification examinationsGB/Z 32075-20152016-6-1
Non-destructive testing―Test method for ammonia leak testingGB/T 32074-20152016-6-1
Non-destructive testing―Test method for measuring residual stress using ultrasonic critical refracted longitudinal waveGB/T 32073-20152016-6-1
Non-destructive testing―Infrared flash thermography―Part 2:PracticeGB/T 31768.2-20152016-3-1
Non-destructive testing―Thermal neutron radiographic testing―Determination of beam L/D ratioGB/T 31362-20152015-10-1
Computer aided engineering for mechanical products―Finite element numerical calculation―TerminologyGB/T 31054-20142015-10-1
Non-destructive testing―Thermal neutron radiographic testing―General principles and basic rulesGB/T 31363-20152015-10-1
Non-destructive testing―Terminology―Terms used in X-ray digital radioscopic testingGB/T 12604.11-20152015-10-1
Technology requirements for three-dimensional modeling of reverse engineering for mechanical productsGB/T 31053-20142015-10-1
Non-destructive testing―Testing of cast iron equipments and components―Part 3:Test method for acoustic emissionGB/T 31213.3-20142015-5-1
Quality management requirements for machinery products remanufacturingGB/T 31207-20142015-5-1
Non-destructive testing―Testing of cast iron equipments and components―Part 2:Test method for acousto-ultrasonicGB/T 31213.2-20142015-5-1
The methods of quality evaluation for remanufacturing coreGB/T 31208-20142015-5-1
Non-destructive testing―Ultrasonic guided wave testing―General principleGB/T 31211-20142015-5-1
Non-destructive testing―Magnetic flux leakage testing―General principlesGB/T 31212-20142015-5-1
Mechanical vibration—Measurement of vibration on ships—Part 2: Measurement of structural vibrationGB/T 28784.2-20142015-3-1
Condition monitoring and diagnostics of machines―Thermography―Part 1:General proceduresGB/T 30831.1-20142015-3-1
Condition monitoring and diagnostics of machines―Requirements for qualification and assessment of personnel―Part 6:Acoustic emissionGB/T 23718.6-20142015-3-1
Mobile characteristic of mobile laboratoriesGB/T 31020-20142015-2-1
Non-destructive testing―Practice for digital imaging and communicationGB/T 30821-20142014-12-31
Non-destructive testing―Industrial radiographic film―Part 1: Classification of film systems for industrial radiographyGB/T 19348.1-20142014-12-31
Non-destructive testing―Practice for determining the impedance of absolute eddy-current probesGB/T 30820-20142014-12-31
Non-destructive Testing - Guidelines for NDT Personnel Training OrganizationsGB/T 30564-20142014-12-1
Non-destructive testing―Penetrant testing―Part 6: Penetrant testing at temperatures lower than 10℃GB/T 18851.6-20142014-12-1
Non-destructive Testing - Terminology - Terms Used in Leak TestingGB/T 12604.7-20142014-12-1
Non-destructive Testing - Eddy Current Testing - General PrinciplesGB/T 30565-20142014-12-1
Non-destructive Testing - Terminology - Terms Used in Neutron TestingGB/T 12604.8-20142014-12-1
Non-destructive testing―Penetrant testing―Part 5: Penetrant testing at temperatures higher than 50 ℃GB/T 18851.5-20142014-12-1
Non-destructive Testing - Guidelines for ApplicationGB/T 5616-20142014-12-1
Mechanical Drawings - Basic Conventions for Representing Areas on Cuts and SectionsGB/T 4457.5-20132014-10-1
Screw Threads - VocabularyGB/T 14791-20132014-10-1
Non-destructive testing—Terminology—Terms used in penetrant testingGB/T 12604.3-20132014-10-1
Mechanical Vibration and Shock - Resilient Mounting Systems - Part 1: Technical Information to Be Exchanged for the Application of Isolation SystemsGB/T 30173.1-20132014-10-1
Mechanical Drawings - Graphical Symbols for Kinematic DiagramsGB/T 4460-20132014-10-1
Condition monitoring and diagnostics of machines—Data processing,communication and presentation—Part 2:Data processingGB/T 25742.2-20132014-6-1
Mechanical vibration and shock—Guidelines for dynamic tests and investigations on bridges and viaductsGB/T 29715-20132014-6-1
Mechanical vibration—Balancing—Guidance on the use and application of balancing standardsGB/T 29714-20132014-6-1
Vibration and shock isolators measuring method for its static and dynamic characteristicsGB/T 15168-20132014-6-1
Mechanical vibration and shock—Signal processing—Part 1:General introductionGB/T 29716.1-20132014-6-1
Pipe threads with 80 degree thread angle where pressure-tight joints are not made on the threadsGB/T 29537-20132014-3-1
General purpose metric screw threads—The plan for pipe systemsGB/T 1414-20132014-3-1
Non-destructive testing—Guide for industrial computed tomography(CT) system selectionGB/T 29068-20122013-10-1
Non-destructive testing—Industrial computed tomography(CT)testing—General requirementsGB/T 29070-20122013-10-1
Non-destructive testing—Test method for measuring industrial computed tomography(CT)imageGB/T 29067-20122013-10-1
Non-destructive testing—Test method for measurement of industrial computed tomography (CT) system performanceGB/T 29069-20122013-10-1
Non-destructive testing—Test method for industrial computed tomography(CT)examination of initiating explosive deviceGB/T 29071-20122013-10-1
Non-destructive testing—Guide for industrial computed tomography(CT)imagingGB/T 29034-20122013-10-1
General technical specification for mobile laboratory shelterGB/T 29477-20122013-7-31
Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating parts—Part 1:General guidelinesGB/T 6075.1-20122013-3-1
Non-destructive testing - Ultrasonic testing - Specification for calibration block No.2GB/T 19799.2-20122013-3-1
Mechanical vibration—Measurement of vibration on ships—Part 3:Pre-installation vibration measurement of shipboard equipmentGB/T 28784.3-20122013-3-1
Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating parts—Part 2:Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1 500 r/min 1 800 r/min 3 000 r/min and 3 600 r/minGB/T 6075.2-20122013-3-1
Non-destructive testing—Penetrant testing—Part 1:General principlesGB/T 18851.1-20122013-3-1
Mechanical vibration—Evaluation of machines vibration by measurements on rotating shafts—Part 2:Land-based steam turbine-generators in excess of 50 MW with normal operating speeds of 1 500 r/min,1 800 r/min,3 000 r/min and 3 600 r/minGB/T 11348.2-20122013-3-1
Non-destructive testing—Test method for mechanical and electrical equipment with infrared thermographyGB/T 28706-20122013-3-1
Mechanical vibration—Criteria and safeguards for the in-situ balancing of medium and large rotorsGB/T 28785-20122013-3-1
Non-destructive testing—Test method for pulsed eddy current testingGB/T 28705-20122013-3-1
Mechanical vibration and shock—Evaluation of human exposure to whole-body vibration—Part 4:Guidelines for the evaluation of the effects of vibration and rotational motion on passenger and crew comfort in fixed-guideway transport systemsGB/T 13441.4-20122013-3-1
Non-destructive testing—Test method for ultrasonic guided wave testing based on magnetostrictive effectsGB/T 28704-20122013-3-1
Test methods for parallel screw threadsGB/T 28703-20122013-3-1
Technical drawings - Dimensions,proportions and simplified representation for welding symbolsGB/T 12212-20122012-12-1
Technical drawings—Simplified representation—Part 2:DimensioningGB/T 16675.2-20122012-12-1
Technical drawings—General termsGB/T 13361-20122012-12-1
Remanufacturing—General technical requirements for mechanical productsGB/T 28618-20122012-12-1
Technical drawings - Simplified representation - Part 1: Pictorial presentationGB/T 16675.1-20122012-12-1
Metric screw threads with extra fine pitch—TolerancesGB/T 28271-20122012-12-1
Mechanical engineering drawings rules of CADGB/T 14665-20122012-12-1
Remanufacturing―TerminologyGB/T 28619-20122012-12-1
Green manufacturing of mechanical products—TerminologyGB/T 28612-20122012-12-1
Metric screw threads with extra fine pitch—Series and basic dimensionsGB/T 28272-20122012-12-1
Mechanical vibration―Evaluation of machine vibration by measurements on rotating shafts -Part 3:Coupled industrial machinesGB/T 11348.3-20112012-10-1
Mechanical vibration—Evaluation of machine vibration by measurements on nonrotating parts—Parts3:Industrial machineswith normianl power above 15kW and nominal speeds between 120r/min and 15000r/min measured in situGB/T 6075.3-20112012-10-1
Methods for the calibration of vibration and shock transducers—Part 31:Testing of transverse vibration sensitivityGB/T 20485.31-20112012-10-1
Dryseal pipe threads with the thread angle of 60 degreesGB/T 27944-20112012-10-1
Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threadsGB/T 12716-20112012-10-1
Non-destructive testing - Test method of acoustic emission testing of small parts GB/T 26646-20112012-3-1
Geometrical Product Specifications (GPS) - Filtration - Part 22: Linear profile filters:Spline filters GB/Z 26958.22-20112012-3-1
Non-destructive testing - Test method for computed radiography of metallic materials GB/T 26642-20112012-3-1
Geometrical Product Specifications (GPS) - Filtration - Part 20: Linear profile filters: Basic concepts GB/Z 26958.20-20112012-3-1
Geometrical Product Specification (GPS) - Filtration - Part 49: Morphological profile filter: Scale space techniquesGB/Z 26958.49-20112012-3-1
Geometrical Product Specifications (GPS) - Filtration - Part 1: Overview and basic concepts GB/Z 26958.1-20112012-3-1
Non-destructive testing - Acoustic emission testing - General principle GB/T 26644-20112012-3-1
Non-destructive testing - Magnetic memory testing - General principlesGB/T 26641-20112012-3-1
Non-destructive testing - Terminology - Terms used in magnetic memory testingGB/T 12604.10-20112012-3-1
Geometrical Product Specifications (GPS) - Filtration - Part 29: Linear profile filters: Spline waveletsGB/Z 26958.29-20112012-3-1
Geometrical Product Specification (GPS) - Filtration - Part 32: Robust profile filters: Spline filtersGB/Z 26958.32-20112012-3-1
Non-destructive testing - Infrared flash thermography - Guideline GB/T 26643-20112012-3-1
Geometrical Product Specifications (GPS) - Filtration - Part 40: Morphological profile filters: Basic concepts GB/Z 26958.40-20112012-3-1
Geometrical Product Specifications (GPS) - Filtration - Part 31: Robust profile filters - Gaussian regression filters GB/Z 26958.31-20112012-3-1
Geometrical Product Specifications (GPS) - Filtration - Part 41: Morphological profile filters: Disk and horizontal segment filters GB/Z 26958.41-20112012-3-1
Industrial endoscopeJB/T 11130-20112011-11-1
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 1: Scanning methodGB/T 25758.1-20102011-11-1
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 2: Pinhole camera radiographic methodGB/T 25758.2-20102011-10-1
Non-destructive testing - Test methods of performance characteristics of automatic magnetic flux leakage testing systems for steel tubesGB/T 25757-20102011-10-1
Machinery—Science data—Part 1:Method of grading and classificationGB/T 26499.1-20112011-10-1
Non-destructive testing—Standards test method for determining residual stresses by neutron diffractionGB/T 26140-20102011-10-1
Non-destructive testing—Qualification of radiographic film digitisation systems—Part 1:Definitions,quantitative measurements of image quality parameters,standard reference film andGB/T 26141.1-20102011-10-1
Machinery—Science data—Part 3:MetadataGB/T 26499.3-20112011-10-1
General technology requirements of virtual assembly for mechanical productGB/T 26101-20102011-10-1
General principles of three-dimensional modeling for mechanical products—Part 1:General requirementsGB/T 26099.1-20102011-10-1
General principles of three-dimensional modeling for mechanical products—Part 3:Assembly modelingGB/T 26099.3-20102011-10-1
General principles of three-dimensional modeling for mechanical products—Part 4:Model projection drawingsGB/T 26099.4-20102011-10-1
Non-destructive testing—Qualification of radiographic film digitisation systems—Part 2:Minimum requirementsGB/T 26141.2-20102011-10-1
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 5: Measurement of the effective focal spot size of miniGB/T 25758.5-20102011-10-1
Green manufacturing—Life cycle assessment for mechanical products—GeneralGB/T 26119-20102011-10-1
General principles of three-dimensional modeling for mechanical products—Part 2:Part modelingGB/T 26099.2-20102011-10-1
General principles of digital mock-up for mechanical productsGB/T 26100-20102011-10-1
Non-destructive testing—Guide for data fields for computerized transfer of digital ultrasonic examination dataGB/T 25759-20102011-10-1
Machinery—Science data—Part 2:Data element directoryGB/T 26499.2-20112011-10-1
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 4: Edge methodGB/T 25758.4-20102011-10-1
Geometrical product specifications(GPS)—Statistical tolerance—Part 5:Statistical quality indices of an assembly lot (hole/shaft fits)GB/Z 24636.5-20102011-10-1
Geometrical Product Specifications(GPS)—Geometrical tolerancing—Datums and datum systemGB/T 17851-20102011-10-1
Machinery—Science data—Part 4:Exchange formatGB/T 26499.4-20112011-10-1
Condition monitoring and diagnostics of machines - Acoustic emissionGB/T 25889-20102011-6-1
Methods for the calibration of vibration and shock transducers - Part 15: Primary angular vibration calibration by laser interferometryGB/T 20485.15-20102011-6-1
Mechanical vibration - Laboratory method for evaluating vehicle seat vibration - Part 2：Application to railway vehicleGB/T 18707.2-20102011-6-1
Condition monitoring and diagnostics of machines - Requirements for qualification and assessment of personnel - Part 3: Requirements for training bodies and the training processGB/T 23718.3-20102011-6-1
Condition monitoring and diagnostics of machines - Data processing communication and presentation - Part 1: General guidelinesGB/T 25742.1-20102011-6-1
General request of the preparation equipment used in compressive strength test of wall bricks GB/T 25044-20102011-5-1
Mechanical vibration，shock and condition monitoring - VocabularyGB/T 2298-20102010-12-1
Technical product documentation—Heat treated ferrous parts presentation and indicationsGB/T 24743-20092010-9-1
Geometrical Product Specifications(GPS)—Surface texture:Profile method—Metrological characteristics of phase correct filtersGB/T 18777-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 11:Levels of geometrical detailGB/T 24734.11-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 9:Application for datum applicationsGB/T 24734.9-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 7:Requirements for notes and special notationsGB/T 24734.7-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 10:Application for geometric tolerancesGB/T 24734.10-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 6:Feature specification for geometrical modelingGB/T 24734.6-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 2:Data set identification and controlGB/T 24734.2-20092010-9-1
Graphical symbols for diagrams—Part 13:Devices for material processingGB/T 20063.13-20092010-9-1
Technical product documentation—Vocabulary—Drawings noteGB/T 24745-20092010-9-1
Geometrical Product Specifications(GPS)—Statistical tolerance—Part 3:Statistical quality indices of a component lot(process)GB/Z 24636.3-20092010-9-1
Geometrical Product Specifications (GPS)—Coordinate measuring machines(CMM):Technique for determining the uncertainty of measurement—Part 3:Use of calibrated workpieces or standardsGB/T 24635.3-20092010-9-1
Technical drawings—Folding on documentsGB/T 10609.3-20092010-9-1
Technical drawings—Simplified representation of the assembly of parts with fasteners—Part 1:General principlesGB/T 24741.1-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 4:Requirements for design modelGB/T 24734.4-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 3:Requirements for data setGB/T 24734.3-20092010-9-1
Geometrical Product Specifications(GPS)—Statistical tolerance—Part 4:Statistical tolerance design based on given confidence levelsGB/Z 24636.4-20092010-9-1
Technical drawings-Symbolic presentation and indication of adhesive,fold and pressed jointsGB/T 24746-20092010-9-1
Geometrical Product Specifications (GPS)—Linear and angular dimensioning and tolerancing:+/-limit specifications—Step dimensions,distances,angular sizes and radiiGB/Z 24638-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 5:Common requirements for product definition dataGB/T 24734.5-20092010-9-1
Technical drawings—Simplified representation of the assembly of parts with fasteners—Part 2:Rivets for aerospace equipmentGB/T 24741.2-20092010-9-1
Technical product documentation—Digital product definition data practices—Part 1:terms and definitionsGB/T 24734.1-20092010-9-1
Geometrical Product Specifications(GPS)—General concepts—Part 2:Basic tenets,specifications,operators and uncertaintiesGB/Z 24637.2-20092010-9-1
Graphical symbols for diagrams—Part 14:Devices for transport and handling of materialGB/T 20063.14-20092010-9-1
Graphical symbols for diagrams—Part 15:Installation diagrams and network mapsGB/T 20063.15-20092010-9-1
Technical drawings—Item listsGB/T 10609.2-20092010-9-1
Geometrical Product Specifications (GPS)—Statistical tolerance—Part 2:Statistical tolerance values and their indication on drawingGB/Z 24636.2-20092010-9-1
Technical product documentation—Symbol of mechanical manufacture orientation and clampingGB/T 24740-20092010-9-1
Geometrical Product Specifications (GPS)—General concepts and requirements for GPS measuring equipmentGB/T 24634-20092010-9-1
Technical drawings—Requirements for microcopyingGB/T 10609.4-20092010-9-1
Geometrical Product Specifications(GPS)—General concepts—Part 1:Model for geometrical specification and verificationGB/Z 24637.1-20092010-9-1
Mechanical drawings—Representation for declining component of mechanical partsGB/T 24739-20092010-9-1
Geometrical Product Specifications(GPS)—Statistical tolerance—Part 1:Terms,definitions and basic conceptsGB/Z 24636.1-20092010-9-1
Technical product documentation—Graphical symbols for process chartGB/T 24742-20092010-9-1
Geometrical Product Specifications (GPS)—Surface texture:Profile method—Motif parametersGB/T 18618-20092010-9-1
Locking threads with 30 degree wedge rampJB/T 10971-20102010-7-1
Non-destructive testing-Materials for penetrant testingJB/T 7523-20102010-7-1
Non-destructive testing-Test methods for ultrasonic testing of welds on steel tanksJB/T 9212-20102010-7-1
Geometrical product specifications (GPS)—Cylindricity—Part 1:Vocabulary and parameters of cylindrical formGB/T 24633.1-20092010-4-1
Mechanical drawings—Seals for dynamic application—Part 2:Detailed simplified representationGB/T 4459.9-20092010-4-1
Geometrical product specifications(GPS)—Straightness—Part 2:Specification operatorsGB/T 24631.2-20092010-4-1
Geometrical product specifications(GPS)—Roundness—Part 2:Specification operatorsGB/T 24632.2-20092010-4-1
Geometrical Product Specifications (GPS)—Flatness—Part 2:Specification operatorsGB/T 24630.2-20092010-4-1
Geometrical Product Specifications(GPS)—Acceptance and reverification tests for coordinate measuring machines(GPS)—Part 3:CMMs with the axis of a rotary table as the fourth axisGB/T 16857.3-20092010-4-1
Geometrical Product Specifications(GPS)—Flatness—Part 1:Vocabulary and parameters of flatnessGB/T 24630.1-20092010-4-1
Geometrical product specifications(GPS)—Straightness—Part 1:Vocabulary and parameters of straightnessGB/T 24631.1-20092010-4-1
Mechanical drawings - Seals for dynamic applicatioGB/T 4459.8-20092010-4-1
Geometrical product specifications(GPS)—Cylindricity—Part 2:Specification operatorsGB/T 24633.2-20092010-4-1
Geometrical Product Specifications(GPS)—Roundness—Part 1:Vocabulary and parameters of roundnessGB/T 24632.1-20092010-4-1
Graphical symbols for use on electrical diagram of industrial machinesGB/T 24340-20092010-2-1
Electrical equipment of industrial machines drawing of electrical diagrams figure and tableGB/T 24341-20092010-2-1
Non-destructive testing—Metal intensifying screens for radiographic testingGB/T 23910-20092009-12-1
Non-destructive testing—Image quality of radiographs—Part 2:Image quality indicators (step/hole type)—Determination of image quality valueGB/T 23901.2-20092009-12-1
Non-destructive testing—Image quality of radiographs—Part 5:Image quality indicators (duplex wire type)—Determination of image unsharpness valueGB/T 23901.5-20092009-12-1
Non-destructive testing—Blocks for ultrasonic testingGB/T 23905-20092009-12-1
Condition monitoring and diagnostics of machines - Requirements for training and certification of personnel - Part 1: Requirements for certifying bodies and the certification processGB/T 23718.1-20092009-12-1
Non-destructive testing - Test methods for helium leak testingGB/T 15823-20092009-12-1
Mechanical vibration - Methods and criteria for the mechanical balancing of flexible rotorsGB/T 6557-20092009-12-1
Mechanical vibration and shock - Vibration and shock in buildings with sensitive equipment - Part 1: Measurement and evaluationGB/T 23717.1-20092009-12-1
Non-destructive testing—Radioscopic testing—Part 2:Check of long term stability of imaging devicesGB/T 23909.2-20092009-12-1
Non-destructive testing—Practice for measuring ultrasonic velocity in materialsGB/T 23900-20092009-12-1
Non-destructive testing—Image quality of radiographs—Part 1:Image quality indicators (wire type)—Determination of image quality valueGB/T 23901.1-20092009-12-1
Mechanical vibration and shock - Vibration and shock in buildings with sensitive equipment - Part 2: ClassificationGB/T 23717.2-20092009-12-1
Non-destructive testing—Ultrasonic examination—Time-of-flight diffraction technique as a method for detection and sizing of discontinuitiesGB/T 23902-20092009-12-1
Resolution indicators for ray imageGB/T 23903-20092009-12-1
Description of torsional vibration absorber characteristicsGB/T 13437-20092009-12-1
Non-destructive testing—Test method for ultrasonic testing by surface waveGB/T 23904-20092009-12-1
Non-destructive testing—Blocks for penetrant testingGB/T 23911-20092009-12-1
Non-destructive testing—Shims for magnetic particle testingGB/T 23907-20092009-12-1
Non-destructive testing—Image quality of radiographs—Part 4:Experimental evaluation of image quality values and image quality tablesGB/T 23901.4-20092009-12-1
Non-destructive testing—Image quality of radiographs—Part 3:Image quality classes for ferrous metalsGB/T 23901.3-20092009-12-1
GB/T 1987 3.2-2009 Condition monitoring and diagnostics of machines - Vibration condition monitoring - Part 2: Processing analysis and presentation of vibration dataGB/T 1987 3.2-20092009-12-1
Mechanical vibration and shock - Performance parameters for condition monitoring of structuresGB/T 23714-20092009-12-1
Condition monitoring and diagnostics of machines - Prognostics - Part 1: General guidelinesGB/T 23713.1-20092009-12-1
Vibration and shock generating systems - VocabularyGB/T 23715-20092009-12-1
Human response to vibration - Measuring instrumentationGB/T 23716-20092009-12-1
Mechanical vibration and shock - Vibration of buildings - Guidelines for the measurement of vibrations and evaluation of their effects on buildingsGB/T 14124-20092009-12-1
Non-destructive testing—Rings for magnetic particle testingGB/T 23906-20092009-12-1
Non-destructive testing—Practice for ultrasonic pulse-echo straight-beam testing by the contact methodGB/T 23908-20092009-12-1
Non-destructive testing—Radioscopic testing—Part 1:Quantitative measurement of imaging propertiesGB/T 23909.1-20092009-12-1
Condition monitoring and diagnostics of machines - Requirements for training and certification of personnel - Part 2: Vibration condition monitoring and diagnosticsGB/T 23718.2-20092009-12-1
Non-destructive testing—Radioscopic testing—Part 3:General principles of radioscopic testing of metallic materials by X-and gamma raysGB/T 23909.3-20092009-12-1
Geometrical product specifications(GPS) - Surface texture: Profile method - Surface roughness parameters and their valuesGB/T 1031-20092009-11-1
Geometrical product specifications（GPS) - Wooden part - Limit and fitGB/T 12471-20092009-11-1
Geometrical product specifications (GPS) - Surface texture: Profile method - Nominal characteristic of contact(stylus) instrumentsGB/T 6062-20092009-11-1
Geometrical product specification (GPS) - Surface texture：Profile method - Surface waviness termsGB/T 16747-20092009-11-1
Geometrical product specifications(GPS) - Surface texture：Profile method - Rules and procedures for the assessment of surface textureGB/T 10610-20092009-11-1
Geometrical Product Specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 3:Guidelines for achieving agreements on measurement uncertainty statemeGB/T 18779.3-20092009-11-1
Geometrical product specifications(GPS) - Tolerancing principleGB/T 4249-20092009-11-1
Geometrical product specifications (GPS) - Limits and fits - Part 2: Tables of standard tolerance grades and limit deviations for holes and shaftsGB/T 1800.2-20092009-11-1
Geometrical product specifications (GPS) - Limits and fits - Part 1: Bases of tolerances deviations and fitsGB/T 1800.1-20092009-11-1
Geometrical product specifications (GPS) - Limits and fits - Selection of tolerance zones and fitsGB/T 1801-20092009-11-1
product specifications(GPS) - Surface texture: Profile method - Roughness comparison specimens for wooden piecesGB/T 14495-20092009-11-1
Geometrical product specifications (GPS) - Inspection of plain workpiece sizesGB/T 3177-20092009-11-1
Geometrical product specifications(GPS) - Geometrical tolerancing - Maximum material requirement（MMR），least material requirement（LMR） and reciprocity requirement（RPR）GB/T 16671-20092009-11-1
Geometrical product specifications (GPS) - Surface texture: Profile method - Terms definitions and surface texture parametersGB/T 3505-20092009-11-1
Non-destructive testing - Terminology - Terms used in infrared testingGB/T 12604.9-20082009-5-1
Non-destructive testing - Penetrant testing - Part 3: Reference test blocksGB/T 18851.3-20082009-5-1
Condition monitoring and diagnostics of machines - General guidelines on data interpretation and diagnostics techniquesGB/T 22394-20082009-5-1
Non-destructive testing - Penetrant testing - Part 2: Testing of penetrant materialsGB/T 18851.2-20082009-5-1
Methods for the calibration of vibration and shock pick-ups - Accelerometer resonance testing - General methodsGB/T 13823.20-20082009-5-1
Mechanical vibration evaluation of machine vibration by measurements on rotating shafts - Part 5: Machine sets in hydraulic power generating and pumping plantsGB/T 11348.5-20082009-5-1
Mechanical vibration and shock - Measurement and evaluation of shock and vibration effects on sensitive equipment in buildingsGB/T 14125-20082009-5-1
Technical requirements for torsional vibration measuring instrumentGB/T 13436-20082009-5-1
Condition monitoring and diagnostics of machines - General guidelinesGB/T 22393-20082009-5-1
Methods for the calibration of vibration and shock pick-ups - Calibration by Earths gravitationGB/T 13823.19-20082009-5-1
Non-destructive testing - Practice for fabrication and control of steel reference blocks used in ultrasonic testingGB/T 11259-20082009-2-1
Metric trapezoidal screw threads - Limits of sizesGB/T 12359-20082009-2-1
Hand-held non-electric power tools - Noise measurement code - Engineering method (grade 2) GB/T 5898-20082009-2-1
Metric threads where pressure-tight joints are made on the threadsGB/T 1415-20082009-2-1
General purpose metric screw threads - Limits of sizesGB/T 15756-20082009-2-1
Non-destructive testing - Practice for gamma-ray radiographic testing by panoramic exposureGB/T 16544-20082009-2-1
Non-destructive testing - Practice for ultrasonic testing of circumferential butt welds in steel pipes and tubesGB/T 15830-20082009-2-1
Non-destructive testing - Metallographic replica techniques of surface examinationGB/T 17455-20082009-2-1
Non-destructive testing - Practice for measuring thickness by ultrasonic pulse-echo contact methodGB/T 11344-20082009-2-1
Non-destructive testing - Terminology - Terms used in eddy current testingGB/T 12604.6-20082009-2-1
Buttress threads with the flank angles of 3 and 30 degrees - Part 2: General planGB/T 13576.2-20082009-2-1
Non-destructive testing - Practice for residual stress measurement by X-Ray GB/T 7704-20082009-2-1
Buttress threads with the flank angles of 3 and 30 degrees - Part 1: ProfilesGB/T 13576.1-20082009-2-1
Buttress threads with the flank angles of 3 and 30 degrees - Part 4: TolerancesGB/T 13576.4-20082009-2-1
Buttress threads with the flank angles of 3 and 30 degrees - Part 3: Basic dimensionsGB/T 13576.3-20082009-2-1
Technical drawings - Graphical symbols for piping systems - Piping GB/T 6567.2-20082009-1-1
Technical drawings - Projection methodsGB/T 14692-20082009-1-1
Technical product documentation - Handling of computer-based technical information - Security requirementsGB/T 16722.1-20082009-1-1
Hot-dip galvanized screw threads - On internal screw threads there is the clearance for accommodating the hot-dip galvanized coat GB/T 22028-20082009-1-1
Technical drawings - Graphical symbols for piping systems - Valves and control components GB/T 6567.4-20082009-1-1
Technical product documentation - Handling of computer-based technical information - Phases in the product design processGB/T 16722.3-20082009-1-1
Technical drawings - Graphical symbols for piping systems - Piping accessories GB/T 6567.3-20082009-1-1
Technical drawings—Size and layout of drawing sheetsGB/T 14689-20082009-1-1
Technical drawings - Graphical symbols for piping systems - Axonometric representation of graphical symbols for piping, piping accessories and valves etc GB/T 6567.5-20082009-1-1
Hot-dip galvanized screw threads - On external screw threads there is the clearance for accommodating the hot-dip galvanized coatGB/T 22029-20082009-1-1
Technical drawings - Graphical symbols for piping systems - Basic principlesGB/T 6567.1-20082009-1-1
Technical drawings - Title blocksGB/T 10609.1-20082009-1-1
Technical product documentation - Handling of computer-based technical information - Original documentation GB/T 16722.2-20082009-1-1
Technical drawings—Simplified representation of bars and profile sectionsGB/T 4656-20082009-1-1
Technical product documentation - Handling of computer-based technical information - Document management and retrieval systemsGB/T 16722.4-20082009-1-1
Non-destructive testing - Qualification and certification of personnelGB/T 9445-20082008-11-1
Non-destructive testing - Practice for ultrasonic angle-beam testing by the contact methodGB/T 11343-20082008-11-1
Non-destructive testing - Terminology - Terms used in magnetic particle testingGB/T 12604.5-20082008-11-1
Non-destructive testing － Test methods for radiographic testing of circumferential fusion-welded butt joints in metallic pipes and tubesGB/T 12605-20082008-11-1
Methods for the calibration of vibration and shock transducers - Part 12: Primary vibration calibration by the reciprocity methodGB/T 20485.12-20082008-8-1
Methods for the calibration of vibration and shock transducers - Part 1: Basic concepts GB/T 20485.1-20082008-8-1
Methods for the calibration of vibration and shock transducers - Part 22: Shock calibration by comparison to a reference transducerGB/T 20485.22-20082008-8-1
Geometrical Product Specifications(GPS) - Geometrical tolerancing - Tolerances of form orientation location and run-outGB/T 1182-20082008-8-1
Non-destructive testing - Symbolic representation on drawingsGB/T 14693-20082008-7-1
Non-destructive testing—Classification of computed radiology systemsGB/T 21355-20082008-5-1
Non-destructive testing - Qualification and long-term stability of computed radiology systemsGB/T 21356-20082008-5-1
Non-destructive testing - Ultrasonic testing by surface waveJB/T 10814-20072008-3-1
Non-destructive testing - Image resolution indicators for radioscopy testingJB/T 10815-20072008-3-1
Non-destructive testing-Acoustic emission testing and evaluation of atmospheric pressure metal storage tanksJB/T 10764-20072008-1-1
Non-Destructive Testing—Penetrant Testing of WeldsJB/T 6062-20072008-1-1
Non-destructive testing-Magnetic flux leakage testing of atmospheric pressure metal storage tanksJB/T 10765-20072008-1-1
Non-destructive testing-Penetrant testingJB/T 9218-20072008-1-1
Non-Destructive Testing—Magnetic Particle Testing of WeldsJB/T 6061-20072008-1-1
Methods for the calibration of vibration and shock transducers—Part 21:Vibration calibration by comparison to a reference transducerGB/T 20485.21-20072007-12-1
Non-destructive testing—Aids to visual inspection—Selection of low-power magnifiersGB/T 20968-20072007-12-1
Non-destructive testing-Visual testing-General principlesGB/T 20967-20072007-12-1
Methods for the calibration of vibration and shock transducers—Part 13:Primary shock calibration by laser interferometryGB/T 20485.13-20072007-12-1
Stub screw thread for optical instrumentsJB/T 5450-20072007-11-1
Condition monitoring and diagnostics of machines—VocabularyGB/T 20921-20072007-11-1
Mechanical vibration—Evaluation of machines vibration by measurements on rotating shafts—Part 2:Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1 500/r/min，1 800 r/min 3 000 r/min and 3 600 r/minGB/T 11348.2-20072007-11-1
Unified screw threads - TolerancesGB/T 20666-20062007-7-1
Road construction and maintenance equipment - Asphalt mixing plants - Terminology and commercial specificationsGB/T 7920.11-20062007-7-1
Unified screw threads - General planGB/T 20670-20062007-7-1
Road construction and maintenance equipment - Soil stabilizers - Terminology and commercial specificationsGB/T 7920.10-20062007-7-1
Unified screw threads - Limits of sizes GB/T 20667-20062007-7-1
Concrete pavement machine and equipment - TerminologyGB/T 7920.13-20062007-7-1
Unified screw threads - Basic dimensions GB/T 20668-20062007-7-1
Unified screw threads - ProfilesGB/T 20669-20062007-7-1
Non-destructive testing - General terms and definitionsGB/T 20737-20062007-5-1
Non-destructive testing-Eddy current testing of welds by complex plane analysisJB/T 10658-20062007-5-1
Non destructive testing-Ultrasonic testing of forged steel materials-Testing of conneting red boltsJB/T 10660-20062007-5-1
Non-destructive testing-Blocks for penetrant testingJB/T 6064-20062007-5-1
Non destructive testing-Ultrasonic testing of forged steel materials-Testing of universal jointsJB/T 10661-20062007-5-1
Non - destructive testing - Blocks for ultrasonic testingJB/T 8428-20062007-5-1
Non destructive testing - Ultrasonic testing of forged steel materials - Testing of conneting rodsJB/T 10659-20062007-5-1
Non-destructive testing-Image quality indicators(wire type) for radiographic testingJB/T 7902-20062007-5-1
Vibration and shock - Experimental determination of mechanical mobility - Part 3: Measurement using impact excitationGB/T 11349.3-20062007-2-1
Geometrical product specifications(GPS) - MasterplanGB/Z 20308-20062007-2-1
Condition monitoring and diagnostics of machines - General guidelines on using performance parametersGB/T 20471-20062007-2-1
Geometrical Product Specifications (GPS) - Indication of surface texture in technical Product documentationGB/T 131-20062007-2-1
Geometrical Product Specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) - Part 6: Estimation of errors in computing Gaussian associated featuresGB/T 16857.6-20062007-2-1
Geometrical Product Specifications(GPS) - Surface texture: Profile method - Surface having stratified functional properties - Part 3: Height characterization using the material probaGB/T 18778.3-20062007-2-1
Vibration and shock - Experimental determination of mechanical mobility - Part 1: Basic definitions and transducersGB/T11349.1-20062006-11-1
Vibration and shock - Experimental determination of mechanical mobility - Part 2: Measurements using single-point translation excitation with an attached vibration exciter GB/T 11349.2-20062006-11-1
Nondestructive testing-Ultrasonic testing of nodular cast iron-Part 1:General principlesJB/T 10554.1-20062006-10-1
Nondestructive testing-Ultrasonic testing of nodular cast iron-Part 2:Testing of nodular cast iron crankshaftsJB/T 10554.2-20062006-10-1
Graphical symbols for diagrams - Part 1: General information and indexes GB/T 20063.1-20062006-9-1
Graphical symbols for diagrams - Part 11: Devices for heat transfer and heat GB/T 20063.11-20062006-9-1
Graphical symbols for diagrams-part7：Basic mechanical componentsGB/T 20063.7-20062006-9-1
Graphical symbols for diagrams - Part 5: Measurement and control devices GB/T 20063.5-20062006-9-1
Graphical symbols for diagrams- Part 2: Symbols having general application GB/T 20063.2-20062006-9-1
Graphical symbols for diagrams-part9：Pumps，compressors and fansGB/T 20063.9-20062006-9-1
Graphical symbols for diagrams-part6:Measurement and control functionGB/T 20063.6-20062006-9-1
Graphical symbols for diagrams - Part 4: Actuators and related devices GB/T 20063.4-20062006-9-1
Graphical symbols for diagrams - part 10: Fluid power converters GB/T 20063.10-20062006-9-1
Graphical symbols for diagrams -Part 8: Valves and dampersGB/T 20063.8-20062006-9-1
Non-destructive testing - Terminology - Terms used in radiographic testingGB/T 12604.2-20052006-4-1
Mechanical vibration—Susceptibility and sensitivity of machines to unbalanceGB/T 19874-20052006-4-1
Mechanical vibration and shock—Vibration of stationary structures—Specific requirements for quality management in measurement and evaluation of vibrationGB/T 19875-20052006-4-1
Condition monitoring and diagnostics of machines—Vibration condition monitoring—Part 1:General proceduresGB/T 19873.1-20052006-4-1
Non-desstructive testing-Magnetic particle testing-Part 2:Detection mediaGB/T 15822.2-20052006-4-1
Non-destructive testing - Magnetic particle testing - Part1: General principles GB/T 15822.1-20052006-4-1
Non-destructive testing - Magnetic particle testing - Part 3: Equipment GB/T 15822.3-20052006-4-1
Non-destructive test - Radiographic examination of metallic materials by X-and gamma-rays - Basic rules GB/T 19943-20052006-4-1
Trapezoidal screw threads—Part 2:General planGB/T 5796.2-20052006-3-1
Trapezoidal screw threads - Part 4: Tolerances GB/T 5796.4-20052006-3-1
Trapezoidal Screw Threads - Part 1: ProfilesGB/T 5796.1-20052006-3-1
N-on-destructive testing--Qualification and certification of personnelGB/T 9445-20052006-3-1
Trapezoidal screw threads - Part 3: Basic dimensions GB/T 5796.3-20052006-3-1
Mechanical vibration - Road surface profiles - Reporting of measured data GB/T 7031-20052006-1-1
Mechanical vibration - Measurement of vibration generated internally in railway tunnels by the passage of trainsGB/T 19846-20052006-1-1
Mechanical vibration and shock——Analytical methods of assessing shock resistance of mechanical systems——Information exchange between suppliers and users of analysesGB/T 19847-20052006-1-1
Non-destructive testing - Penetrant testing - Part4: EquipmentGB/T 18851.4-20052006-1-1
Mechanical vibration - Vibration testing requirements for shipboard equipment and machinery components GB/T 19845-20052006-1-1
Non-destructive testing—Penetrant testing and magnetic particle testing—Viewing conditions(ISO 3059:2001,IDT)GB/T 5097-20052005-12-1
Technical product documentation - Lettering - Part4: diacritical and particular marks for the Latin alphabetGB/T 14691.4-20052005-12-1
Geometrical Product Specifications(GPS) - Standard reference for geometrical product specification and verificationGB/T 19765-20052005-12-1
Non-destructive testing--Acoustic emission inspection--Secondary calibration of acoustic emission sensors(ISO 12714:1999 IDT)GB/T 19801-20052005-12-1
on-destructive testing-Penetrant testing―Part2:Testing of penetrant materialsGB/T 18851.2-20052005-12-1
Non-destructive testing--Acoustic emission inspection--Primary calibration of transducers GB/T 19800-20052005-12-1
Non-destructive—Radiographic image quality indicatiors—Principles and identificationGB/T 19803-20052005-12-1
Geometrical Product Specifications(GPS)—Cone fitGB/T 11334-20052005-12-1
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2020