Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Service
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Title Standard No. Implemented On
Dimension and Tolerance of Wrenching Place - DuodecagonHB 6173.5-19881988-9-1
Safety Valve - Types and Dimensions of Low-voltage Angle Type Safety Valve QJ 1559.2-19881988-11-1
Cross Recessed Upper Die SplitsHB 4131-19881988-7-1
Drill pipe tool joints for hydrogeologic and water well drillingGB 9811-19881989-8-1
Long Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Dead Hole in Machining Light Alloy d=6~11mmHB 4172-19881988-7-1
Paints and varnishes; Buchholz indentation testGB 9275-19881989-1-1
d=10.0~32mm Cemented Carbide Taper Shank Machine Step-reamer Used for Processing Through-hole of High Temperature Alloy and Titanium Alloy HB 4153-19881988-7-1
A Type Unloading BoardHB 4110-19881988-7-1
Measuring Methods for Broadband Amplifiers of Semiconductor Integrated CircuitsQJ 1460-19881988-10-1
Terminologies for Aerospace Fluid System QJ 1495-19881988-12-1
Long Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Through Hole in Machining Light Alloy d=3~3.5mmHB 4178-19881988-7-1
QZNCS specific enamelled round copper wireSJ 3156-19881988-10-1
Clear liquids; Estimation of colour by the platinum-cobalt scaleGB 9282-19881989-1-1
Engine oil-Determination of borderline pumping temperatureGB 9171-19881989-4-1
Rectangular Locator BoardHB 4057-19881988-7-1
Symbols for Technical Content of Passenger Emergency Escape Lifesaving Device HB 6155-19881988-9-1
Terms for Aviation Quality ManagementHB 6174-19881988-9-1
Iron PlateHB 4078-19881988-7-1
d=10.0~32mm Cemented Carbide Taper Shank Machine Step-reamer with Rear Guide Used for Processing Through-hole of High Temperature Alloy and Titanium Alloy HB 4154-19881988-7-1
A Type Flush Guide Sleeve SeatHB 4074-19881988-7-1
B Type Square Upper BaseplateHB 4033-19881988-7-1
Test Method for Rigid Solid Low-temperature Linear Thermal Expansion CoefficientQJ 1522-19881988-12-1
B Type Table Junction BoardHB 4046-19881988-7-1
Asbestes rubber gaskets for steel pipe flanges with male and female faceGB/T 9126.3-19881989-1-1
Designation for Code of Gyroscope Product QJ 1455-19881988-10-1
Runner AnchorHB 4061-19881988-7-1
C Type Tightening SleeveHB 4102-19881988-7-1
B Type Universal Mold ShaftHB 4037-19881988-7-1
A Type Tightening SleeveHB 4100-19881988-7-1
Management System for the Drawing of Basic Product (Aircraft Specialty) - Subscription, Send-out and Edition ManagementHB 5612.3-19881988-9-1
Dimension of Smooth Workpiece Before PlatingHB 6168-19881988-9-1
Double Lug Guide Sleeve SeatHB 4073-19881988-7-1
Steel rulersGB/T 9056-19881989-1-1
Measurement on the carburizing or nitro-caburizing harden case depth of sintering iron-based materialGB/T 9095-19881989-1-1
Fluid power systems and components-Cylinders-Identification code for mounting dimensions and mounting typesGB/T 9094-19881989-1-1
Argon Gas Used in Heat TreatmentHB 5412-19881988-10-1
45° Angular Locator BoardHB 4054-19881988-7-1
Detail specification for frequency channel selector switches for use in colour television broadcasting receiversSJ 3136-19881988-10-1
Specification for Screening of Medium-Power SCRQJ 1524-19881989-1-1
B Type Female Die Tightening BoardHB 4084-19881988-7-1
Long Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Dead Hole in Machining Light Alloy d=4~5mmHB 4171-19881988-7-1
Determination of boiling range of organic solvents for coatingsGB 9283-19881989-1-1
Angular Position Combined PartsHB 4137-19881988-7-1
Short Adjustable SupportHB 4040-19881988-7-1
B Type Unloading BoardHB 4111-19881988-7-1
Long and Round Unloading Board HB 4104-19881988-7-1
d=6.0~20mm Taper Shank Machine Step-reamer with Rear Guide Used for Processing Through-hole of Titanium Alloy HB 4147-19881988-7-1
Reels for 35mm motion picture projectors-DimensionsGB/T 9218-19881988-7-1
Mining flame-proof type leakage detecting relayMT 189-19881988-7-1
Changeable Measuring Block HB 4159-19881988-5-1
Nylon Band Bundling-up Machine 50~200NHB 4183-19881988-9-1
Rotating Bending Test Method for Joint and Connection Piece of Hydraulic PipeQJ 1445-19881988-10-1
Detail specification for frequency channel selector switches for use in colour television broadcasting receivers,Type KPCBSJ 3138-19881988-10-1
Cross Recessed Round Male DieHB 4125-19881988-7-1
Graphical Symbols for Aerospace Fluid System QJ 1496-19881988-12-1
Round Hole Lower BaseplateHB 4022-19881988-7-1
Aluminium Tubes Used for Wickless Gravity Heat PipesGB 9082.1-19881988-11-1
Minimum performance requirements on high fidelity microphonesGB/T 9402-19881988-11-1
Pulps - Determination of saleable mass in lots Part 2:Pulps (such as flash-dried pulp) baled in slabsGB/T 8944.2-19881988-8-1
Lower Back PlateHB 4044-19881988-7-1
Male Die SplitsHB 4130-19881988-7-1
Calculation Method for Satellite Shined Factor QJ 1439-19881988-10-1
Hooked WrenchHB 4139-19881988-7-1
Technical Specification for STD Bus - Technical Specification for 16-Bit STD Bus QJ 1553.2-19881988-12-31
Technical Specification for Cup-head Self-Sealing Rivet QJ 1547-19881988-12-31
d=6.0~20mm Taper Shank Machine Reamer with Rear Guide Used for Processing Unfair Hole of Titanium Alloy HB 4149-19881988-7-1
Document Type Classification Rules QJ 1401-19881988-10-1
A Type Female Die Tightening BoardHB 4083-19881988-7-1
Data for Literature Borrowing and Circulation Management System QJ 1472-19881988-11-1
C Type Thin Lower Baseplate HB 4027-19881988-7-1
Short Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Through Hole in Machining Light Alloy d=12~36mmHB 4177-19881988-7-1
Diagonal Guide Pillar Die CarrierHB 4136-19881988-7-1
Narrow Upper BaseplateHB 4029-19881988-7-1
Long Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Through Hole in Machining Light Alloy d=12~36mmHB 4181-19881988-7-1
The test methods for industrial stearic acids-Determination of saponification valueGB/T 9104.2-19881988-10-1
Thermal Shock Test for Conduit and Adapter Assembly of Aerospace Hydraulic SystemQJ 1443-19881988-10-1
Technical Specifications for Machine Reamer Used for Processing Titanium Alloy HB 4150-19881988-7-1
Performance requirements for non-directional raido beaconGB 9027-19881988-10-1
Small Bead Nylon RibbonHB 6181-19881988-10-1
d=10.0~20mm Taper Shank Machine Step-reamer Used for Processing Through-hole of Titanium AlloyHB 4146-19881988-7-1
Octagonal metallic ring gaskets for steel pipe flanges jointsGB/T 9128.1-19881989-1-1
Design Specification of Positive Pressure Oxygen System for Flight Crew in AviationHB 6170-19881988-9-1
Detail specification for frequency channel selector switches for use in colour television broadcasting receivers,Type KPCASJ 3137-19881988-10-1
Determination Method for Linear Expansion Coefficient of Composite Solid Propellant QJ 1490-19881988-12-1
Inductive voltage dividersGB/T 9091-19881989-1-1
Long and Round Female DieHB 4116-19881988-7-1
Curved Die BlockHB 4122-19881988-7-1
Technical Specification for Internal and External Diameter Digital Display Adjustable Clock-setting Device HB 4165-19881988-5-1
Long Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Dead Hole in Machining Light Alloy d=12~36mmHB 4173-19881988-7-1
Management System for the Drawing of Basic Product (Aircraft Specialty) - Numbering System HB 5612.2-19881988-9-1
A Type Angle Iron Connecting BoardHB 4093-19881988-7-1
Safety requirements for electronic flash apparatus for photographic purposesGB 9316-19881988-12-1
Locator SlabHB 4052-19881988-7-1
d=6.0~9.5mm Straight Shank Machine Reamer with Rear Guide Used for Processing Unfair Hole of Titanium AlloyHB 4145-19881988-7-1
Aluminium tubes used for wickless gravity heat pipesGB/T 9082.1-19881988-1-1
Round Cornering Male DieHB 4120-19881988-7-1
C Type Male Die Connecting BoardHB 4097-19881988-7-1
Guideline on the Design of Gear Type Fuel Pump of Engine Fuel Control SystemHB/Z 134-19881988-9-1
Mold Shaft with Protuberant RimHB 4034-19881988-7-1
A Type Double Lug Female Die BaseHB 4080-19881988-7-1
Asbestes rubber gaskets for steel pipe flanges with full faceGB/T 9126.1-19881989-1-1
Management System for the Drawing of Basic Product (Aircraft Specialty) - the Drawing and Design Document Transferred to Manufacturer and Randomly Worn HB 5612.6-19881988-9-1
Assessment Criterion for Operator for Process of Metallic and Chemical CoatingsHB 5405-19881988-9-1
Paints and varnishes-Pressure test for stackabilityGB 9280-19881989-1-1
Changeable Cushion Block HB 4158-19881988-5-1
Management System for the Drawing of Basic Product (Lifesaving Specialty) - Terms HB 5618.1-19881988-9-1
General Technical Specification for Conventional Linear AccelerometerHB 6156-19881988-9-1
General Specification for Inductance Pressure (Differential Pressure) TransducerQJ 1505-19881988-11-1
Eccentric Groove Bar Shaped Lower BaseplateHB 4016-19881988-7-1
Safety requirements for computation center fieldGB 9361-19881988-10-1
Short Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Through Hole in Machining Light Alloy d=3~3.5mmHB 4174-19881988-7-1
Management System for the Drawing of Basic Product (Lifesaving Specialty) - Format and Filling Method for Product Drawing and Technical Documents HB 5618.3-19881988-9-1
General Technical Specification for Air Flow Relay QJ 1503-19881988-12-31
Nylon 6 dipped tyre cord fabricGB/T 9102-19882003-1-1
Combined Clamp Elements Equally UsedHB 4140-19881988-7-1
B Type Connecting Angle IronHB 4086-19881988-7-1
Organization method for electric toolsGB/T 9088-20082008-12-1
Guide PlateHB 4077-19881988-7-1
Self-Extinguishing Flexible Polyurethane FoamHB 5404-19881988-12-1
Concentric D.C. sockets,Type TX3SJ 3170-19881988-10-1
B Type Double Lug Straight Shank Male DiebaseHB 4092-19881988-7-1
Dimension and Tolerance of Wrenching Place - Two-SquareHB 6173.1-19881988-9-1
Technical Specification for Cemented Carbide Taper Shank Machine Step-reamer Used for Processing Through-hole of High Temperature Alloy and Titanium Alloy HB 4155-19881988-7-1
Terms for SewingHB 6166-19881988-9-1
A Type Junction PillarHB 4048-19881988-7-1
Dimension and Tolerance of Wrenching Place - Square HB 6173.2-19881988-9-1
Dimension and Tolerance of Wrenching Place - HexagonHB 6173.3-19881988-9-1
External Diameter Digital Display Adjustable Clock-setting Device (200~1000)HB 4163-19881988-5-1
Safety of household and similar electrical appliances--Particular requirements for cooking ranges, cooking tables, ovens and similar appliances for household useGB 4706.22-19881989-1-1
Paper,board and pulp - Determination of iron contentGB 8943.2-19881988-8-1
General Technical Specification for Aerospace Pressure Compensated Variable Delivery Hydraulic PumpsQJ 1498-19881988-11-1
Angle Iron for PositioningHB 4058-19881988-7-1
General Technical Specification for 400hz Alternating Current Generator System of AircraftHB 5623-19871988-9-1
d=3.0~5.5mm Straight Shank Machine Reamer Used for Processing Through-hole of Titanium AlloyHB 4141-19881988-7-1
Short Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Dead Hole in Machining Light Alloy d=6~11mmHB 4168-19881988-7-1
Unloading BlockHB 4109-19881988-7-1
TP abrasive for colour and black-and-white picture tubesSJ 3119-19881988-12-1
Management System for the Drawing of Basic Product (Lifesaving Specialty) - Modification of Product Drawing and Technical Documents As Well As the Application of Technology List HB 5618.6-19881988-9-1
Rear Lateral Guide Pillar Die CarrierHB 4135-19881988-7-1
Short Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Dead Hole in Machining Light Alloy d=3~3.5mmHB 4166-19881988-5-1
Guideline on Examination and Approval of Production Permit of Civil Aviation ProductHB/Z 127-19881988-9-1
Asbestes rubber gaskets for steel pipe flanges with tongue and groove faceGB/T 9126.4-19881989-1-1
Long Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Dead Hole in Machining Light Alloy d=3~3.5mmHB 4170-19881988-7-1
Single Lug Male DiebaseHB 4087-19881988-7-1
In-core instrumentation for neutron fluence rate measurements in nuclear reactorsGB/T 8995-19881988-1-2
Specification for metallic ring gaskets for steel pipe flange jointsGB/T 9130-19881989-1-1
Equipment for continuously monitoring radioactivity in gaseous effluents; Part 2: specific requirements for aerosol effluent monitorsGB/T 7165.2-19881988-1-2
Guide Sleeve NutHB 4071-19881988-7-1
B Type Male Die Connecting BoardHB 4096-19881988-7-1
B Type Guide PillarHB 4063-19881988-7-1
Bent Male DieHB 4134-19881988-7-1
d=6.0~9.5mm Straight Shank Machine Step-reamer Used for Processing Through-hole of Titanium AlloyHB 4142-19881988-7-1
Odd fluted micrometerGB/T 9058-19881988-12-1
K419 Alloy IngotsHB 5163-19881988-9-1
Fluid power systems-O-Ring-Design criteria for O-Ring housing-Basic calculationGB/T 3452.3-19881989-1-1
Guideline on Aero-engine Manufacturing Process - Working Regulations for the Process Technology HB/Z 132.1-19881988-9-1
Cross Recessed Shank Long and Round Male DieHB 4128-19881988-7-1
A Type Universal Mold ShaftHB 4036-19881988-7-1
Automatic switches for metering and load controlGB/T 9092-19881989-1-1
B Type Double Lug Female Die BaseHB 4081-19881988-7-1
Norm of Working Hour for Manufacturing of Marine Anchor Chain Electric Welded Anchor Cable CB 1099.1-19881989-10-1
Nylon Band Bundling-up Machine 20~100NHB 4182-19881988-9-1
Management System for the Drawing of Basic Product (Lifesaving Specialty) - Numbering Convention for Product Drawing and Technical Documents HB 5618.4-19881988-9-1
Analog-To-Digital Conversion InterfaceQJ 1532-19881988-12-31
General Technical Specification for Aerospace DC Driven MotorQJ 1504-19881988-12-1
Guideline on the Design of Differential Pressure Valve of Engine Fuel Control SystemHB/Z 133-19881988-9-1
Wickless aluminium gravity heat pipesGB/T 9082.2-19881988-1-1
Installation and Calibration for Oil Volume Measurement System of Capacitance Fuel Oil HB 6178-19881988-9-1
Petroleum Products - Determination of Kinematic Viscosity and Calculation of Dynamic ViscosityGB/T 265-19881989-4-1
General specification for hold paintGB 9262-19881989-1-1
Short Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Through Hole in Machining Light Alloy d=4~5mmHB 4175-19881988-7-1
Bottom Knockout BaseplateHB 4024-19881988-7-1
B Type Tightening SleeveHB 4101-19881988-7-1
Single Lug Guide Sleeve SeatHB 4072-19881988-7-1
General specification for boottopping paint on shipsGB 9260-19881989-1-1
Spherical plain bearings--Identification codeGB/T 304.2-19881989-1-1
Mine explosion-proof electromagnetic starter electronic protectorMT 175-19881988-7-1
Detail specification for lever setting switches (Type KFC-G01) for use in colour television broadcasting receiversSJ 3146-19881988-10-1
Double Lug Runner AnchorHB 4059-19881988-7-1
Boiler Operating Standard (Tentative) (National Local Small Thermal Power Plants)SD 250-19881987-11-24
Technical Conditions for Combined Die Components in Family of Middle Sized GroovesHB 4011-19871988-7-1
Determination of volume of dry coating (non-volatile matter) in a given volume of liquid coatingGB/T 9272-19881989-1-1
Cup-head Self-sealing Rivet QJ 1546-19881988-12-31
Determination of sound power level for noise emitted by reciprocating pump-Engineering methodGB/T 9069-19881989-1-1
?Involute cylinder positive drive. Modulus. Basic tooth profile. Precision?HB 0-91-19881988-9-1
Test Method for Volatile Performance of Materials in Vacuum QJ 1558-19881988-11-1
Data communication-37 pin and 9 pin DTE/DCE interface connectors and pin assignmentsGB/T 9950-19881989-5-1
B Type Single Lug Straight Shank Male DiebaseHB 4090-19881988-7-1
Pulp paper and board - Determination of manganeseGB 8943.3-19881988-8-1
d=6.0~9.5mm Straight Shank Machine Reamer Used for Processing Unfair Hole of Titanium Alloy HB 4144-19881988-7-1
Management System for the Drawing of Basic Product (Lifesaving Specialty) - the Requirements for Product Drawing and Technical Documents HB 5618.5-19881988-9-1
Upper Back PlateHB 4047-19881988-7-1
General Specification for Airborne Antenna with Ultrahigh-Frequency BandHB 6163-19881988-9-1
Fluid power systems and components--Nominal pressuresGB/T 2346-19881989-1-1
Micrographics; Test target of optical density measurement for microfilming negativeGB 8987-19881988-12-1
Laterally Installed Guide Pillar SeatHB 4066-19881988-7-1
Outer SleeveHB 4106-19881988-7-1
T Type NutHB 4112-19881988-7-1
Binders for paints and varnishes; Estimation of colour of clear liquids by the Gardner colour scaleGB 9281-19881989-1-1
Long Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Through Hole in Machining Light Alloy d=6~11mmHB 4180-19881988-7-1
Round Female DieHB 4115-19881988-7-1
Round Die Cut Male DieHB 4129-19881988-7-1
Side and face milling cutters with double alternate helical teeth with carbide tipsGB/T 9062-19881989-1-1
Thermal Design Criteria of Electronic InstallationsQJ 1474-19881988-11-1
Raw materials for paints and varnishes-SamplingGB 9285-19881989-1-1
Determination of viscosity of architectural paints and coatings using stormer viscosimeterGB 9269-19881989-1-1
Terminologies for Environmental Control System of AircraftHB 6160-19881988-9-1
Naming Method for Model of Parachute Product HB 6169-19881988-9-1
Die Cut Male Die SplitsHB 4132-19881988-7-1
Binders for paints and varnishes; Determination of softening point; Ring-and-ball methodGB/T 9284-19881989-1-1
Specification for asbestes rubber gasket for steel pipe flangesGB/T 9129-19881989-1-1
Specification for Power Station Coal Fired BoilerSD 268-19881987-7-1
Side Guide Sleeve SeatHB 4076-19881988-7-1
Unloading RingHB 4108-19881988-7-1
Short Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Through Hole in Machining Light Alloy d=6~11mmHB 4176-19881988-7-1
General Surface RoughnessHB 6172-19881988-9-1
Calibration for radiation protection instruments X and γ exposure rate metersGB/T 8994-19881988-1-2
Safety Valve - Types and Dimensions of Hard Sealed Safety Valve QJ 1559.1-19881988-11-1
Sparse Upper BaseplateHB 4030-19881988-7-1
Bar Shaped BladeHB 4119-19881988-7-1
Technical Conditions for Nylon Band Bundling-up MachineHB 4184-19881988-9-1
Technical Specification for Riveting of Cup-head Self-sealing Rivet QJ 1548-19881988-12-31
Sockets for colour picture tubes,Type GZS8-6-2SJ 3160-19881988-10-1
Test procedures for Si(Li) X-ray--Detector systemsGB/T 8992-19881989-1-1
Short Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Dead Hole in Machining Light Alloy d=12~36mmHB 4169-19881988-7-1
General purpose screw threads--Limits of sizes for commercial bolt and nut threads--Coarse qualityGB/T 9146-19881989-2-1
Overall Long and Round Female DieHB 4117-19881988-7-1
B Type Flush Guide Sleeve SeatHB 4075-19881988-7-1
Pulp,paper and board - Determination of calcium and magnesiumGB 8943.4-19881988-8-1
C Type Guide SleeveHB 4069-19881988-7-1
Transmission Module of Involute Cylinrical Gear - Basic Profile Accuracy HB 0-1991-19881988-9-1
B Type Thin Lower Baseplate HB 4026-19881988-7-1
JXH Small-sized Vibration Isolator QJ 1502-19881988-11-1
The Mathematical Model for Satellite Orbit Calculation - Rectangular EquationQJ 1437-19881988-10-1
Management System for the Drawing of Basic Product (Aircraft Specialty) - Modification System HB 5612.5-19881988-9-1
Plate Type Round Cornering Male DieHB 4121-19881988-7-1
One-Step Rapid Leak Detection Screening Method for Pressurized Nitrogen FillingQJ 1540-19881988-12-31
General Technical Specification for DC Stabilized Power Supply for Airborne Electronic ComputerHB 6175-19881988-9-1
Double-groove Bar Shaped Lower BaseplateHB 4018-19881988-7-1
General specification for deck paintGB 9261-19881989-1-1
Literature Cataloguing DataQJ 1470-19881988-11-1
Step Shank Round Male DieHB 4124-19881988-7-1
A Type Single Lug Straight Shank Male DiebaseHB 4089-19881988-7-1
Internal Diameter Digital Display Adjustable Clock-setting Device (75~200)HB 4156-19881988-5-1
Short Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Dead Hole in Machining Light Alloy d=4~5mmHB 4167-19881988-5-1
Dynamic measurement of crude oil; Calculation of oil quantitiesGB/T 9109.5-19881989-4-30
Specification for the Selection Principle of Aviation Rubber Compound and Service Life Control of Rubber Product HB/Z 138-19881988-10-1
A Shaped Square Upper BaseplateHB 4032-19881988-7-1
Internal Diameter Digital Display Adjustable Clock-setting Device (200~1000)HB 4157-19881988-5-1
Spherical plain bearings classificationGB/T 304.1-19881989-1-1
Impulse Test for Hose, Conduit and Adapter Assembly of Aerospace Hydraulic SystemQJ 1444-19881988-10-1
Straight Shank Long and Round Male DieHB 4127-19881988-7-1
Pulps - Determination of saleable mass in lots Part 1:Pulp baled in sheet formGB/T 8944.1-19881988-8-1
Test Requirements and Methods for Electric-Hydraulic Servo Mechanism for Electrical FeedbackQJ 1442-19881988-10-1
45° Angular Adjustment Back-up BoardHB 4043-19881988-7-1
Narrow Lower Baseplate HB 4019-19881988-7-1
Wafer holderSJ 3118-19881988-12-1
Generic specification for power switches for use in colour television broadcasting receiversSJ 3129-19881988-10-1
D Type Thin Lower Baseplate HB 4028-19881988-7-1
B Type Connecting BoardHB 4099-19881988-7-1
Unloading SleeveHB 4107-19881988-7-1
90° Angular Locator BoardHB 4055-19881988-7-1
Dimension and Tolerance of Wrenching Place - Inner HexagonHB 6173.4-19881988-9-1
Test Method for Resistivity of Conducting Resin QJ 1523-19881988-11-1
Viscose dipped tyre cord fabricGB/T 9100-19881989-1-1
Locator KeyHB 4051-19881988-7-1
A Type Guide PillarHB 4062-19881988-7-1
B Type Guide SleeveHB 4068-19881988-7-1
Environmental quality standard for surface waterGB 3838-19881988-6-1
Changeable Cushion Block HB 4164-19881988-5-1
B Type Junction PillarHB 4049-19881988-7-1
A Type Guide SleeveHB 4067-19881988-7-1
A Type Double Lug Straight Shank Male Diebase HB 4091-19881988-7-1
Sockets for colour picture tubes,Type GZS10-2-2SJ 3162-19881988-10-1
Long Adjustable Back-up BoardHB 4041-19881988-7-1
Calibration for alpha,beta surface contamination meters and monitorsGB/T 8997-19881988-12-1
A Type Table Junction BoardHB 4045-19881988-7-1
Sparse Groove Lower BaseplateHB 4020-19881988-7-1
Guide Sleeve Clamp PlateHB 4070-19881988-7-1
Short Adjustable Back-up BoardHB 4039-19881988-7-1
General purpose screw threads--Limits of sizes for commercial bolt and nut threads--Medium qualityGB/T 9145-19881989-2-1
Rectangular Unloading BoardHB 4103-19881988-7-1
Test Methods for Electrical ConnectorsQJ 1508-19881988-11-1
General Technical Specification for Platinum Temperature Sensor QJ 1457-19881988-10-1
Changeable Measuring Block HB 4160-19881988-5-1
C Type Junction PillarHB 4050-19881988-7-1
Directives for the work of standardization--Rules for drafting chemical analysis standardsGB/T 1.4-19881993-7-1
Safety Valve - Types and Dimensions of Flange Plate Type Safety ValveQJ 1559.3-19881988-11-1
QACC specific enamelled round copper wireSJ 3155-19881988-10-1
Sockets for colour picture tubes,Type GZS12-4-4SJ 3167-19881988-10-1
Standard Test Method for Scuffing Load Capacity of Aeronautic GearsHB 6179-19881988-10-1
Detail specification for lever-adjusted switches (Type KFC-G03) for use in colour television broadcasting receiversSJ 3148-19881988-10-1
Sintered metals materials excluding hardmetals--Impact test methodGB/T 9096-19881989-1-1
Unloading ScrewHB 4113-19881988-7-1
Specification for installation of hydraulic-turbine and generator unitsGB 8564-19881988-7-1
Round Cornering Female DieHB 4133-19881988-7-1
Grooved Mold ShaftHB 4038-19881988-7-1
Deoxidation and Seal-Storage of Aviation Rubber Product HB/Z 139-19881988-10-1
Magnesia Crucible Under Isostatic Compaction HB 5407-19881988-9-1
Bent Angular Locator BoardHB 4056-19881988-7-1
Dust control code for foundryGB 8959-19881989-1-1
Straight Shank Round Male DieHB 4123-19881988-7-1
Management System for the Drawing of Basic Product (Aircraft Specialty) - Complete Set Property and Format HB 5612.1-19881988-9-1
Determination of minimum film-forming temperature of emulsion for latex paintsGB 9267-19881989-1-1
Detail specification for lever setting switches (Type KFC-G02) for use in colour television broadcasting receiversSJ 3147-19881988-10-1
Technical Specification for Safety Valve QJ 1560-19881988-11-1
Adjustable Guide Pin Combined PartsHB 4138-19881988-7-1
Single Lug Guide Pillar SeatHB 4064-19881988-7-1
B Type Angle Iron Connecting BoardHB 4094-19881988-7-1
Small Hole Unloading SleeveHB 4105-19881988-7-1
Single Recessed Round Male DieHB 4126-19881988-7-1
Hydraulic fluid power-Hose connector-Connecting dimension (Part 2-Insert type)GB/T 9065.2-19881989-1-1
d=6.0~9.5mm Cemented Carbide Straight Shank Machine Step-reamer Used for Processing Through-hole of High Temperature Alloy and Titanium Alloy HB 4151-19881988-7-1
d=6.0~9.5mm Cemented Carbide Taper Shank Machine Step-reamer with Rear Guide Used for Processing Through-hole of High Temperature Alloy and Titanium Alloy HB 4152-19881988-7-1
Unloading RubberHB 4114-19881988-7-1
Calculation of Installation Accuracy of Auxiliary Optical Tooling Method for MicrocomputerHB/Z 130-19881988-9-1
General specifications for 4GHz 960 telephone channel/colour TV analog radio relay communication equipmentsGB/T 9040-19881988-10-1
Long Adjustable SupportHB 4042-19881988-7-1
Sockets for colour picture tubes,Type GZS12-4-1SJ 3164-19881988-10-1
Graphic Symbol for Environmental Control System of AircraftHB 6165-19881988-9-1
Sockets for colour picture tubes,Type GZS12-4-3SJ 3166-19881988-10-1
Management System for the Drawing of Basic Product (Lifesaving Specialty) - Management System for Shared Parts HB 5618.7-19881988-9-1
Management System for the Drawing of Basic Product (Lifesaving Specialty) - Complete Set of Product Drawing and Main Technical Documents HB 5618.2-19881988-9-1
Beeline Punching Hole Female Die BaseHB 4082-19881988-7-1
d=6.0~9.5mm Straight Shank Machine Step-reamer with Rear Guide Used for Processing Through-hole of Titanium AlloyHB 4143-19881988-7-1
Wide Lower BaseplateHB 4021-19881988-7-1
A Type Thin Lower BaseplateHB 4025-19881988-7-1
Single Lug Female Die BaseHB 4079-19881988-7-1
Middle trough of scraper conveyorMT 183-19881988-8-1
Office machines-basic arrangement for the alphanumeric section of keyboards operated with both handsGB/T 10021-19881989-5-1
Double Lug Guide Pillar SeatHB 4065-19881988-7-1
External Diameter Digital Display Adjustable Clock-setting Device (70~200)HB 4162-19881988-5-1
Double Lug Male Diebase HB 4088-19881988-7-1
General Technical Requirements for Satellite Ground Electrical Testing Device QJ 1517-19881989-1-1
General technical requirements for railway signal DC neutral relaysGB/T 9080-19881988-11-1
Blank detail specification for power switches for use in colour television broadcasting receiversSJ 3130-19881988-10-1
Literature Purchasing Data QJ 1471-19881988-11-1
Eccentric Hole Lower BaseplateHB 4023-19881988-7-1
Installation Accuracy of Optical Tooling Method HB/Z 129-19881988-9-1
d=10.0~20mm Taper Shank Machine Reamer Used for Processing Unfair Hole of Titanium Alloy HB 4148-19881988-7-1
Bead Nylon Ribbon HB 6180-19881988-10-1
Nylon 66 dipped tyre cord fabricGB/T 9101-19881997-9-1
Wickless Aluminium Gravity Heat PipesGB 9082.2-19881988-11-1
Detail specification for frequency channel selector switches for use in colour television broadcasting receivers,Type KPCESJ 3141-19881988-10-1
Mold Shaft with Thread Protuberant RimHB 4035-19881988-7-1
Middle Groove Bar Shaped Lower BaseplateHB 4017-19881988-7-1
Management System for the Drawing of Basic Product (Aircraft Specialty) - Management for Borrowed DrawingHB 5612.4-19881988-9-1
Single-plase double-pole non-repeatable connectors,Type ST,SZSJ 3169-19881988-10-1
A Type Male Die Connecting BoardHB 4095-19881988-7-1
A Type Connecting Angle IronHB 4085-19881988-7-1
Methods of measurement for iron clad crossbar subscribers telephone switchboardsSJ 3179-19881988-10-1
The glass blanks of photochromic spectacle lensGB 9105-19881988-10-1
Detail specification for Push-button power switches (Type KDC-A02) for use in colour television broadcasting receiversSJ 3132-19881988-10-1
Temperatures and humidities for conditioning and testing of paint specimensGB 9278-19881989-1-1
Management System for the Drawing of Basic Product (Aircraft Specialty) - Storage and Filing of the Drawing and Design Document HB 5612.7-19881988-9-1
Angle Seat Runner AnchorHB 4060-19881988-7-1
Long Shank Machine, Hand Screw Tap with Rear Leading Part for Regular Screw Thread of Through Hole in Machining Light Alloy d=4~5mmHB 4179-19881988-7-1
Instructions on the Heat Treatment Process of Beryllium Bronze for Aviation HB/Z 135-19881988-10-1
Screw cores made of soft magnetic oxidesSJ 3176-19881988-10-1
Test Methods for Initial Thermal Decomposition Temperature and Off Temperature of Composite Solid Propellant QJ 1468-19881988-10-1
Test Method for Durability of Fuel Pump for Aero-engine HB 6171-19881988-9-1
Paints and varnishes; Determination of resistance to liquidsGB 9274-19881989-1-1
General Requirements for Aircraft Brake Parachute SystemHB 6177-19881988-9-1
Speed and Mileage Metre for CarsJJG 559-19881989-9-1
Semicircular Female DieHB 4118-19881988-7-1
Code for Design of Microstrip Circuit QJ 1536-19881988-12-31
Wide Upper Baseplate HB 4031-19881988-7-1
Jet fuels-Determination of thermal oxidation stability-JFTOT methodGB 9169-19881989-4-1
Protective CoverHB 4161-19881988-5-1
Asbestes rubber gaskets for steel pipe flanges with raised faceGB/T 9126.2-19881989-1-1
Rise-fall Frame for Aircraft Oil-gas Buffer HB 6176-19881988-9-1
EyeboltsGB/T 825-19881989-1-1
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