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

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Title Standard No. Implemented On
Comb Gauge for Wet-film Thickness of Road Traffic Marking Coat JJG (交通) 074-2007
Measuring wheelsQB/T 4942-20162016-7-1
Altitude scalesQB/T 4943-20162016-7-1
General requirements for spirit levelsQB/T 4621-20132014-7-1
Calibration specifications for test block of Micro-dose X-ray security inspection systemsGA/T 1065-20132013-5-1
Calibration specifications for IC-card cursor test systemGA/T 1062-20132013-5-1
Steel measuring tapesQB/T 2443-20112012-7-1
Fiber measuring tapesQB/T 1519-20112012-7-1
Verification Regulation of Vemier Caliper for Coil of GeneratorJJG 566-20102010-11-11
Radius GaugesJJG 58-20102010-11-11
Calibration Specification for Reinforced Concrete Covermeter and Floorslab Thickness TesterJJF 1224-20092009-10-10
Verification Regulation of Measuring Tools for Rolling Stock Repair at Depot JJG (铁道) 196-20082009-3-1
Calibratioin Specification for Cylindrical Measuring PinJJF 1207-20082008-12-6
Verification Regulation of Clearance Inspection Device of Railway TunnelJJG (铁道) 197-20082008-12-1
Verification Regulation of Tester for Dial Indicator GaugesJJG 201-20082008-11-23
Calibration Specification for Gear Pitch Measuring InstrumentsJJF 1209-20082008-11-23
Verification Regulation of Dial Gauges(dial and digital)JJG 34-20082008-11-23
Verification Regulation of MicrometerJJG 21-20082008-9-25
Calibration Specification for Length Measuring InstrumentJJF 1189-20082008-6-24
Verification Regulation of Calibrator for Railway Track GageJJG 404-20082008-3-1
Verification Regulation of Track Gage for Standard Gauge RailwayJJG 219-20082008-3-1
Verification Regulation of Feeler GaugesJJG 62-20072008-2-21
Verification Regulation of Angular PolygonJJG 283-20072008-2-21
Verification Regulation of Depth Dial GaugeJJG 830-20072008-2-21
Verification Regulation of X-Ray Thickness GaugeJJG 480-20072007-12-14
Verification Regulation of Box PlatesJJG 194-20072007-12-14
Verification Regulation of Precise Angle Dividing TableJJG 472-20072007-12-14
AutocollimatorsJJG 202-20072007-8-28
Verification Regulation of Straight EdgeJJG 63-20072007-8-28
Calibration Specification for Rotating LasersJJF 1166-20072007-5-28
Verification Scheme of Rolling Stock Gauge for Standard Gauge Railway JJF (铁道) 601.11-20062007-1-1
Verification Regulation of Dial Test IndicatorJJG 35-20062006-11-23
Verification Regulation of Interference MicroscopesJJG 77-20062006-11-23
Verification Scheme of Measuring Instrument for Plane AngleJJG 2057-20062006-9-8
Calibration Specification for Square TestersJJF 1140-20062006-9-8
Verification Regulation of Capacitance ComparatorsJJG 570-20062006-9-8
Verification Regulation of Pattern Area Measuring InstrumentsJJG 660-20062006-9-8
Verification Regulation of 633nm Frequency Stabilized LasersJJG 353-20062006-9-8
Calibration Specification for Four-wheel alignmenterJJF 1154-20062006-8-23
Verification Regulation of Master GearsJJG 1008-20062006-7-1
Calibration Specification for Turning Angle Testers for AutomobileJJF 1141-20062006-7-1
Verification Regulation of Standard Metallic Scale(GradeⅢ)JJG 71-20052006-6-20
Verification Regulation of Standard Steel TapesJJG 741-20052006-6-20
Verification Regulation of Magnetic and Eddy Current Measuring Instrument for Coating ThicknessJJG 818-20052006-6-20
Verification Regulation of Laser InterferometersJJG 739-20052006-4-9
Verification Regulation of Optical Angle GaugeJJG 850-20052006-4-9
Verification Regulation of Micrometers with Prismatically Arranged Measuring FacesJJG 182-20052006-4-9
Calibration Specification for the Testers of Sharpened Milling CutterJJF 1138-20052006-4-9
Verification Regulation of High-precision Line ScaleJJG 73-20052006-3-5
Verification Regulation of Sine BarsJJG 37-20052006-3-5
Verification Regulation of Gauge Block InterferometersJJG 371-20052006-3-5
Verification Regulation of Laser Measuring Instruments for Small AnglesJJG 998-20052005-12-5
Railway Switch Offset RuleJJG (铁道) 186-20052005-12-1
Calibrator for Railway Offset GaugeJJG (铁道) 188-20052005-12-1
JJG (铁道) 123-2005 Measuring Ruler for Difference of Wheels Set Position and Brake Discs Set Position of Railway VehcilesJJG (铁道) 123-20052005-12-1
Verification Regulation of Electronic Levels and Coincidence LevelsJJG 103-20052005-10-28
Verification Regulation of Callipers for Welding InspectionJJG 704-20052005-9-3
Verification Regulation of Milling Straight EdgesJJG 740-20052005-9-3
Calibration Specification for Combined Type Angle RulesJJF 1132-20052005-7-28
Guide to the Estimation of Uncertainty in Calibration of Geometrical Measuring EquipmentJJF 1130-20052005-7-28
Calibration Specification for Gear Hob TesterJJF 1125-20042005-5-9
Verification Regulation of Reading Microscope and Measuring MicroscopeJJG 571-20042005-3-21
Verification Regulation of Contact-type InterferometersJJG 101-20042005-3-21
Verification regulation of Snap Gauges Reading in 0.01mmJJG 109-20042005-3-21
Verification Regulation of Screw Thread MicrometersJJG 25-20042005-3-21
Verification Regulation of Comparators of Machine TypeJJG 39-20042005-3-21
Verification Regulation of Flatness Interferometer with Isoclinic Circle FringeJJG 661-20042005-3-21
Calibration Specification for Ultrasonic Thickness InstrumentsJJF 1126-20042005-3-21
JJG (交通) 052-2004 On-Vehicle Bumping IntegratorJJG (交通) 052-20042005-2-1
Automated Rut-Depth Measuing SystemJJG (交通) 051-20042005-2-1
JJG (交通) 049-2004 Standard testing sieve for cement fineness(80μm)JJG (交通) 049-20042005-2-1
Verification Regulation of Grating MicrometersJJG 989-20042004-12-21
Calibration specification for Electronic Level MeterJJF 1119-20042004-12-1
Calibration specification for Gear Helix Measuring InstrumentsJJF 1122-20042004-12-1
Calibration specification for Gear involute Measuring instrumentsJJF 1124-20042004-12-1
Calibration Specification for Hand-hold pitch ComparatorJJF 1121-20042004-12-1
Calibration Specification for Base circle pitch comparatorJJF 1123-20042004-12-1
Verification Regulation of Capacitive Fibre Length TesterJJG (纤检) 01-19932004-11-1
Verification Regulation of Wear Gauge for Fixed Railway FrogJJG (铁道) 187-20042004-11-1
Verification Regulation of Linen Fiber Pneumatic Quadrant TesterJJG (纤检) 03-19932004-11-1
Verification Regulation of Clearance Detector of Rolling Stock Gauge for Standard Gauge RailwayJJG (铁道) 180-20042004-11-1
Verification Regulation of Measure for Gauge for Measuring Distance Between Inside Rim Faces of Wheels for Railway Locomotive and VehicleJJG (铁道) 178-20042004-11-1
Verification Regulation of Calibrator for Railway Offset GaugeJJG 605-19892004-9-2
Spherometer Special -GaugeJJG 465-19862004-9-2
Verification Regulation of Pneumatic Measuring Instrument for MicrometersJJG 356-20042004-9-2
Verification Regulation of Measure for Gauge for Measuring Distance Between Inside Rim Faces of Railway WheelsJJG 604-20042004-9-2
Verification Regulation of Gauges for Measuring Distance Between Inside Rim Faces of Railway WheelsJJG 220-20042004-9-2
Verification Regulation of SquaresJJG 7-20042004-9-2
Verification Regulation of Angle Gauge BlocksJJG 70-20042004-9-2
Calibration Specification of Angle Measuring Instrument for Bearing RingJJF 1113-20042004-9-2
Verification Regulation of Micrometers with GaugeJJG 427-20042004-9-2
Water Transport Engineering - Verification Regulation of Gate Opening GaugeJJG (交通) 026-20042004-9-1
O.T.N.OF 0.633μm Wavelength Primary StandardJJF 1202-19902004-9-1
O.T.N. of 0.640μm Wavelength Primary StandardJJF 1205-19902004-9-1
O.T.N.of Laser Small Angle Inteferometer Primary StandardJJF 1209-19902004-9-1
Water Transport Engineering - Verification Regulation of Servo InclinometerJJG (交通) 038-20042004-9-1
JJG (交通) 033-2004 Water Transport Engineering-Groundwater Stage GaugeJJG (交通) 033-20042004-9-1
Water Transport Engineering - Verification Regulation of Acoustic Water Level GaugeJJG (交通) 034-20042004-9-1
O.T.N.of Flatness Primary StandardJJF 1211-19902004-9-1
O.T.N.for 0.633 μm Wavelength Secondary Standard(B)JJF 1203B-19902004-9-1
O.T.N.of Angle Divding Table Primary StandardJJF 1208-19902004-9-1
O.T.N.of limb Tester Primary StandardJJF 1207-19902004-9-1
Verification Regulation of Cable Length MeterJJG 987-20042004-9-1
O.T.N.of secondary standard of Kr86 WavelengthJJF 1206-19902004-9-1
O.T.N of Sourface Roughness StandardJJF 1210-19902004-9-1
Operating Technical Norm of 3.39μm Wavelength primary StandardJJF 1201-19902004-9-1
O.T.N.of Secondary Standard of FlatnessJJF 1212-19902004-9-1
Port Machinery - Verification Regulation of Digital Angel Detectors JJG (交通) 042-20042004-9-1
Water Transport Engineering - Verification Regulation of Echo SounderJJG (交通) 032-20042004-9-1
O.T.N.of 0.612μm Wavelength Primary StandardJJF 1204-19902004-9-1
Calibration Specification for Global Positioning System(GPS)ReceiverJJF 1118-20042004-9-1
O.T.N.of Secondary Standard of 0.633μm Wavelength(A)JJF 1203A-19902004-9-1
Calibration Specification for Photoelectric Shaft EncodersJJF 1115-20042004-6-2
Coupler Gauge No. 13 Used for Department Repair - Gages for Anticreep Ledge below the Coupler Body JJG (铁道) 119.3-19942004-6-1
Verification Regulation of Body Weigh ScaleJJG 9-19862004-6-1
Verification Regulation of Coupler Gauge No.13 Used for Repair Department - Dimension GaugeJJG (铁道) 119.4-19942004-6-1
Verification Regulation of Taper Plug GaugeJJG 177-19932004-5-24
Electronic ComparatorJJG 396-19852004-5-24
Verification Regulation of Model MGX-B Clip-on Meter Calibration InstrumentJJG (航空) 047-19892004-3-23
Verification Regulation of Hollow-Recess Comparator JJG (航天) 21-19852004-3-23
Verification Regulation of Clip-on MeterJJG (航空) 045-19892004-3-23
Verification Regulation of Regular Screw Thread Plug Gauge JJG (航天) 11-19852004-3-23
Verification Regulation of Calibrator for Railway Track GageJJG 404-20032004-3-23
Verification Regulation of Steel RuleJJG 1-19992004-3-23
Verification Regulation of Gauge BlockJJG 146-20032004-3-23
Verification Regulation of Measuring Instrument for Axial Clearance of Ball BearingsJJG 626-20032004-3-23
Verification Regulation of Bearing Inside and Outside Diameter TestersJJG 471-20032004-3-23
Verification Regulation of Electronic Tachometer Total StationJJG 100-20032004-3-23
JJG (航天) 12-1985 Recess measuring micrometerJJG (航天) 12-19852004-3-23
Calibration Specification for Concentricity TesterJJF 1109-20032004-3-23
Calibration Specification for Construction Quality Tester SetsJJF 1110-20032003-12-23
Track Gauging Rule for Standard Gauge RailwayJJG 219-20032003-11-12
Calibration Specification for Flat Equal Thickness InterferometersJJF 1100-20032003-11-12
Verification Regulation of Square TesterJJG 243-19932003-11-12
Calibration Specification of Roughness Comparison SpecimensJJF 1099-20032003-11-12
Verification Regulation of Depth MicrometersJJG 24-20032003-11-12
Calibration Specification for Contact (Stylus) Instruments of Surface Roughness Measurement by the Profile MethodJJF 1105-20032003-11-12
Calibration Specification for Bore Dial IndicatorsJJF 1102-20032003-11-12
Verification Regulation of Gear Involute MastersJJG 332-20032003-9-5
Verification Regulation of the Protractors for Multiple Point ToolJJG 275-20032003-9-1
Verification Regulation of LevelsJJG 425-20032003-9-1
Verification Regulation of Linear ComparatorJJG 72-19802003-9-1
Calibration Specification for Straight EdgesJJF 1097-20032003-9-1
Verification Regulation of Internal MicrometersJJG 22-20032003-9-1
Taper GaugesJJG 177-20032003-9-1
Verification Regulation of No.13 Coupler Gauge Used for Repair Department - Shape and Dimension GaugeJJG (铁道) 119.2-19942003-8-1
Verification Regulation of Means of Special Measurement Tools for Wheel-Diameter of Locomotive and VehicleJJG (铁道) 176-20032003-8-1
Verification Regulation of No.13 Coupler Gauge Used for Repair Department - Calibration GaugeJJG (铁道) 119.1-19942003-8-1
Verification Regulation of Bar Code VerifiersJJG 979-20032003-6-1
Verification Regulation of Offset Gauge for RailwayJJG 519-19882003-5-4
Calibration Specification for Micrometers with Measuring Range from 500mm to 3000mmJJF 1088-20022003-3-13
Calibration Specification for Instruments for Measuring Radial Clearance of Rolling BearingJJF 1089-20022003-3-13
Verification Regulation of Benkelman Beam Pavement DeflectometerJJG (交通) 025-20022003-3-1
Verification Regulaion of Eight-wheel Continuous VialogJJG (交通) 024-20022003-3-1
Calibration Specification for Calibrator of ExtensometersJJF 1096-20022003-2-4
Electronic level meter for constructionJG 142-20022002-10-1
Verification Regulation of Nonself-Indicating Rail-WeighbridgeJJG (铁道) 142-20022002-9-1
Verification Regulation of Special Measurement Tools for Wheel-Diameter of Railway Locomotives and VehiclesJJG (铁道) 111-20022002-9-1
Verification Regulation of Journal Rear Filler Gauge for Vehicle AxleJJG (铁道) 144-19932002-9-1
Calibration Specificaiton for Level RulesJJF 1085-20022002-8-24
Calibration Specification for Optical ClinometersJJF 1083-20022002-8-24
Calibration Specification for Frame Levels and Shaft LevelsJJF 1084-20022002-8-24
Verification Regulation of Calibrators for the levelsJJG 191-20022002-8-24
Calibration Specificaiton for Plane TablesJJF 1082-20022002-7-1
Calibration Specification of Micro-alignment TelescopesJJF 1077-20022002-7-1
Calibration Specificaiton for Optical Comparators for Angle MeasurementJJF 1078-20022002-7-1
Verification Regulation Of Current CalipersJJG 30-20022002-7-1
Verification Regulation of Small Angle TestersJJG 300-20022002-7-1
Verification Regulation of Universal Bever ProtractorsJJG 33-20022002-7-1
Verification Regulation of Wedge-feet Calibrator for MicrometersJJG 525-20022002-7-1
Verification Regulation of Photoelectric Shaft EnconderJJG 900-19952002-7-1
Calibration Specification for Plumb InstrumentsJJF 1081-20022002-7-1
VerificationRegulation of GoniometersJJG 97-20012002-3-1
Verificaiton Regulation of the Micrometers with Dial Comparator and Indicating Snap GaugeJJG 26-20012002-3-1
Verification Regulation of Special Measurement Tools for Zhuan 8A Bolster and Vibration AbsorberJJG (铁道) 153-19952001-10-1
Verification Regulation of Optical Time Domain ReflectometersJJG 959-20012001-4-1
Rounaness Measuring InstrumentJJG 429-20002000-12-1
Verification Regulation of Lead Tester of GearJJG 430-19862000-12-1
Calibration Specification for Length Measuring MachineJJF 1066-20002000-10-1
Verification Regulation of Toolmakers MicroscopeJJG 56-20002000-10-1
Calibration Specification for Gear Tooth CalipersJJF 1072-20002000-9-15
Verification Regulation of Coupler Gauge No 15 Used for Depet RepairJJG (铁道) 174-19992000-8-1
Calibration Specification for Coordinate Measuring MachinesJJF 1064-20002000-7-1
Calibration Specification for Instruments of Thread Inspection of Casing Tubing Line Pipe and New Rotary Shouldered ConnectionJJF 1063-20002000-6-1
Gear Helix MasterJJG 408-20002000-6-1
Verification Regulation of Theodolite Verification DeviceJJG 949-20002000-6-1
Rules for the inspection of raster angular displacement sensor for exportSN/T 0824-19992000-5-1
Rules for the inspection of steel angle rulers for exportSN/T 0815-19992000-5-1
Rules for the inspection of leveling rulers for exportSN/T 0816-19992000-5-1
Verification Regulation of Vertical and Horizontal OptimetersJJG 45-19992000-3-15
Verification Regulation of Height CaugeJJG 31-19992000-3-15
Verification Regulation of Leather Area Measuring MachineJJG 413-19992000-3-15
Steel TapeJJG 4-19991999-12-6
Verification Regulation of Tester for Dial Indicator GaugesJJG 201-19991999-12-6
Verification Regulation of Optical Digital Dividing HeadJJG 57-19991999-12-6
Steel Measuring TapesQB/T 2443-19991999-12-1
Verification Regulation of Worm Wheel Three-axis Rotating Table JJG (航天) 55-19891999-8-31
Verification Regulation for Comparison Table of Screw Tap Central Diameter JJG (航天) 32-19871999-8-31
JJG (铁道) 170-1998 Verification Regulation of Special Measurement tools for Bogie Structure of Railway Passenger CarsJJG (铁道) 170-19981999-7-1
Acceptance Specification for Metering System of Liquefied Petroleum Gas StationJJF (沪) 41-19991999-6-4
Verification Regulation of TAXIMETERJJG 517-19981999-5-1
Verification Regulation of the Class of Common Normal MicrometerJJG 82-19981999-1-15
Verification Regulation of Ultrasonic RangerJJG 928-19981998-10-1
Precise Angle Dividing TableJJG 472-19971998-5-1
Verification regulation of float-type tide gaugeJJG 587-19971998-1-1
Verification Regulation of Angular PolygonJJG 283-19971998-1-1
Calibration for Fibre Fineness Tester of Air-flow MethodJJF 1052-19961997-9-1
Verification Regulation of Scriew Thread GaugeJJG 60-19961997-6-15
Verification Regulation ofDigital Display Tester for Dial IndicatorJJG 271-19961996-10-1
TheVolume of Horizontal MetallicTankJJG 266-19961996-10-1
Verification Regulation of Micro-KatorJJG 118-19961996-10-1
Verification Regulation of Fineness of Grind GageJJG 905-19961996-7-1
Verification Regulation of Dial Garges (Reading in 0.01mm and 0.001mm)JJG 34-19961996-6-1
Verification Regulation of Wide Range Dial Gauges Reading in 0.01mmJJG 379-19951996-5-1
Verification Regulation of instruments for measuring the diameter angle and straightness of bearings tapered rollerJJG 380-19951996-5-1
MicrometerJJG 21-19951996-2-1
Casing Coupling MeterJJG 473-19951996-2-1
Verification Regulation of Feeler GaugeJJG 62-19951996-2-1
Verification Regulation of Standard Ring GaugeJJG 894-19951995-11-1
Characterization Systems for the Refraction Index Profile and Geometric Parameters of Optical FiberJJG 895-19951995-11-1
Characterization Systems for the Loss and Mode Field Diameter of Optical FiberJJG 896-19951995-11-1
Textile Yarn Evenness Tester-Capacitance MethodJJG 890-19951995-7-1
Verification Regulation of Cylindrical Screwthread GaugesJJG 888-19951995-5-1
Verification Regulation of Tester for Measuring Raceway Diameter and angle of Tapered Roller Bearing RingJJG 886-19951995-5-1
Verification Regulation of Vernier Depth GaugeJJG 32-19871995-3-1
Gauge BlockJJG 146-19941995-2-1
Verification Regulation of Straight EdgeJJG 63-19941995-2-1
Verification Regulation of Laser Interference ComparatorJJG 331-19941995-1-1
Verification Regulation of Composite Angle GaugeJJG 132-19941994-12-1
Verification Regulation of LevelJJG 425-19941994-12-1
Detecting Device for Wheel seat Gauge For Vehicle AxleJJG (铁道) 143-19931994-12-1
Technical Specification of Measurement Assurance Program for Length of Gauge BlockJJF 1045-19931994-8-1
Verification Regulation of Digital Display Carpet Thickness Gauge JJG (轻工) 88-19921994-8-1
Verification Regulation of Gear and Jewelery Elements Projection Template for ClocksJJG (轻工) 80-19911994-8-1
Verification Regulation of Portable Carpet Thickness Gauge JJG (轻工) 87-19921994-8-1
Verification Regulation of 0.05~1mm Thick Gauge Block JJG (轻工) 75-19911994-8-1
Level RuleJJG 848-19931994-6-1
Verification Regulation of Optical Angle GaugeJJG 850-19931994-6-1
Verification Methods for Y531 Type Fabric Thickness MeterJJF (纺织) 13-19851994-6-1
Verification Methods for Y351 Type Sample Skein Winder JJF (纺织) 15-19851994-6-1
Verification Regulation of Carbide Gauge BlockJJG 849-19931994-6-1
Verification Methods for Y201A Type Cotton Roll Nonuniformity MachineJJF (纺织) 03-19851994-6-1
Verification Methods for Y311 Type Nonuniformity Machine JJF (纺织) 04-19851994-6-1
O.T.N.of Taper Primary Standard for Circle Taper GaugeJJF 1214-19901994-6-1
O.T.N.of Helix Primary StandardJJF 1213-19901994-6-1
Verification Methods for Coordinate Measuring Machine (CMM) JJF (航空) 030-19871994-6-1
Verification Methods for Export Micrometer of British SystemJJF (航空) 012-19841994-6-1
Verification Methods for Export Large Accurate Vernier Caliper JJF (航空) 013-19841994-6-1
Verification Regulation of V-shape Anvil MicrometerJJG 182-19931994-4-1
Linear Displacement InductesyaJJG 836-19931994-2-1
Verification Regulation of Angle GaugeJJG 70-19931994-2-1
Verification Regulation of Standard Grid PlateJJG 832-19931994-2-1
Verification Regulation of Depth Gauge Reading in 0.01mmJJG 830-19931993-12-1
Measuring Scale for Center Height of Rolling Stock CouplersJJG (铁道) 137-19921993-11-1
Instrument for Measuring Thickness Variation of Bearing RingJJG 819-19931993-11-1
Verification Regulation of Laser Measuring Instrument for Paralleism of MicrometerJJG 828-19931993-10-15
Verification Regulation of Rollaway Nest Diameter and Cone Angle Detector for Taperd Roller Bearing JJG (机械) 22-19901993-7-1
Verification Regulation of Groove Diameter Gauge for D802, D803 and D804 Type Thrust Ball Bearing Ring JJG (机械) 82-19921993-7-1
Verification Regulation for ExtensometerJJG (机械) 24-19901993-7-1
Verification Regulation of Rolling Bearing Radial Clearance Standard Device JJG (机械) 83-19921993-7-1
Verification Regulation of Instruments for Measuring the Diameter Angle and Straightness of Bearings Tapered RollerJJG (机械) 85-19921993-7-1
Verification Regulation of Measuring Device for Grain Composition JJG (机械) 5-19901993-7-1
Verification Regulation of Perpendicularity of Bearing Inner Ring Bore to End Face JJG (机械) 23-19901993-7-1
Verification Regulation of Ball Diameter TesterJJG (机械) 21-19901993-7-1
Verification Regulation of Sinusoidal Gauge for J703 and J743 Type Bearing JJG (机械) 84-19921993-7-1
Verification Regulation of Thin-wall Bearing Bush Calibration Mould for Sliding Bearing JJG (机械) 86-19921993-7-1
Specification for Verification of Measurement Meters of Groove Diameter and Groove Position of Inner Ring and Outer Ring of Deep Groove Ball Bearings and Angular Contact Ball BearingsJJG (机械) 81-19921993-7-1
Verification Regulation of Theodolite Test Bench JJG (机械) 115-19921993-7-1
Verification Regulation of Track Gauge for Standard Gauge RailwayJJG 219-19861993-7-1
Pointer Pneumatic Measuring InstrumentsJJG 466-19931993-6-1
Precision Bore Diameter Measuring InstrumentJJG 467-19861993-6-1
Operating technical norm angle primary standard (angle betten two lines)JJF 1369-19951993-3-1
Verification Regulation of Gun Barrel Straightness DetectorJJG (兵器) 001-19861993-3-1
Fibre Band TapeQB/T 1519-19921993-2-1
Verification Regulation of Vernier CaliperJJG 30-19921992-12-1
Verification Regulation of Lamb Dip Stabilized He-Ne LaserJJG 353-19941992-8-10
Combined Appearance Measuring InstrumentJJG 786-19921992-8-10
Dial Test IndicatorJJG 35-19921992-8-10
Instrument For Measuring Place And Parallel of Radial Ball Bering Outes RaceJJG 785-19921992-8-10
Sine inspecting InstrumentJJG 783-19921992-8-10
Verification Regulation for Calibrater for Railway Track Gauging RuleJJG 404-19921992-8-1
Vertical laser MetroscopeJJG 764-19921992-8-1
Verification Regulation of Box PlateJJG 194-19921992-8-1
Verification Regulation of Sine barsJJG 37-19921992-8-1
Angular displacment Transmission Chair Error TesterJJG 766-19921992-8-1
Verification Regulation of Thin Gauge Block for Length from 0.05 up to 1 mmJJG 767-19921992-8-1
Verification Regulation of Movable Lever Scale Type Y721JJG (纺织) 057-19931992-7-1
Calibration Specification for the Metrological Verification Standard of Textile Yarn Evenness Tester - Capacitance Method JJG (纺织) 044-19911992-7-1
Verification Regulation of Fabric Flat Rubbing JJG (纺织) 046-19911992-7-1
Verification Regulation of P.E 983 G Type Infrared spectrophotometerJJD 1013-19911992-7-1
Verification Regulation of Micron Photo SizerModel SKC-2000JJD 1019-19911992-7-1
Verification Regulation of Evenness Tester of Capacitance MethodJJG (纺织) 043-19911992-7-1
Verification Regulation of Fabric Style InstrumentJJG (纺织) 045-19911992-7-1
Verification Regulation of Electronic Probe InstrumentJJD 1017-19911992-7-1
Verification Regulation of MicrophotometerJJD 1010-19911992-7-1
Verification Regulation of Transmission Electron MicroscopeJJD 1016-19911992-7-1
Verification Regulation of Air Permeability Meter for Low-pressure Dry-heat Fabrics JJG (纺织) 047-19911992-7-1
Velification Regulation of Indication MicrometerJJG 26-19861992-1-1
Verification Regulation of Gauges for Brake Hose Couplings for Locomotives and Rolling StockJJG (铁道) 121-19901991-10-1
Double Frequency Laser InterferometerJJG 739-19911991-10-1
Verification Regulation of Electronic Total StationJJG 100-19941991-10-1
Velification Regulation of Internal MicrometerJJG 22-19911991-8-15
Standard Steel TapeJJG 741-19911991-8-15
Verification Regulation of Flat PlateJJG 117-19911991-8-15
Verification Regulation of the Standard Metallic Scale (Grade Ⅲ)JJG 71-19911991-8-15
Velification Regulation of Level RodJJG 8-19911991-8-15
Verification Regulation of Milling straight EdgeJJG 740-19911991-8-10
Verification Regulation of Universal Gear TesterJJG 92-19911991-8-10
Verification Regulation of Universal Involute Gear TesterJJG 93-19811991-8-10
Verification Regulation of Digital Display Height Mearsuring InstrumentJJG 929-19981991-8-10
Verification Regulation of Electronic LevelJJG 712-19901991-3-1
Tape for Measuring Circumference and Diameter of Flexible PartJJG 670-19901990-12-1
Measuring Instruments for GearJJG 2055-19901990-12-1
Measuring Instruments for Length (Gauge Block)JJG 2056-19901990-12-1
Barometric AltimeterJJG 683-19901990-11-1
Measuring Instruments for Petroleum ThreadJJG 2065-19901990-9-1
Siphon Rainfan RecorderJJG 612-19891990-5-1
Verification Regulation of Measuring MicroscopeJJG 571-19881989-4-1
Micr-alignment TelescopeJJG (航天) 50-19881988-12-30
Transit Square JJG (航天) 49-19881988-12-30
Verification Schemen of Line Measuring InstrumentsJJG 2001-19871988-10-1
Measuring Instruments for Surface RoughnessJJG 2018-19891988-10-1
Raingauge and Measuring CylinderJJG 524-19881988-10-1
Measuring Instruments for Virification of Taper GaugesJJG 2002-19871988-10-1
Universal Comparator 200JJG 523-19881988-10-1
Measuring Instruments for FlantnessJJG 2019-19891988-10-1
Length Metrology Terms and Their DefinitionsJJF 1010-19871988-2-1
Verification Regulation of Small Module Dual-Flank Gear Rolling TesterJJG 96-19861986-11-1
Verification Regulation of Single-Flank Gear Rolling TesterJJG 95-19861986-11-1
SpherometerJJG 401-19851986-5-1
Frame and Shaft LevelJJG 38-19841985-3-1
Verification Regulation of Optical Tooth Thickness CaliperJJG 85-19841984-12-1
Verification Regulation of Gear Tooth Aligument and Concentricity TesterJJG 90-19831984-3-1
Verification Regulation of 24m Invar WireJJG 306-19821983-10-1
Verification Regulation of Dual-Flank Gear Rolling TesterJJG 94-19811982-4-1
Verification Regulation of Tangential Gear Thickness GaugeJJG 80-19811982-1-1
Verification Regulation of SquareJJG 61-19801981-3-1
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