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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • JJG 784-2010
  • Deep groove ball bearings beating meter verification procedures China Metrological Standards
  • JJG 237-2010
  • Verification regulation of stopwatches China Metrological Standards
  • JJG 667-2010
  • Verification regulation of liquid positive displacement flowmeter China Metrological Standards
  • JJF 1240-2010
  • Calibration Specification for Gas Flow Calibration Facility by Means of Critical Flow Venturi Nozzles China Metrological Standards
  • JJG 26-2010
  • Verification Regulation of Expanded Stem Filling Value Tester China Metrological Standards
  • JJG 313-2010
  • Verification regulation of instrument current transformers China Metrological Standards
  • JJG 314-2010
  • Verification Regulation of Instrument Voltage Transformers China Metrological Standards
  • JJF 1235-2010
  • Calibration Specification for Television Video Signal Generator China Metrological Standards
  • JJG 209-2010
  • Verification Regulation of Pipe Prover China Metrological Standards
  • JJF 1258-2010
  • Calibration specification for step gauges China Metrological Standards
  • JJF 1264-2010
  • Calibration Specification for Burden Box of Instrument Transformers China Metrological Standards
  • JJF 1267-2010
  • Primary Method of Isotope Dilution Mass Spectrometry China Metrological Standards
  • JJF 1263-2010
  • Calibration Specification for the Alarmer Detector of Sulfur Hexafluoride China Metrological Standards
  • JJG 1062-2010
  • Verification Regulation of Portable Vibration Calibrator China Metrological Standards
  • JJF 1270-2010
  • Calibration specification for temperature/humidity/vibration combined environmental testing system China Metrological Standards
  • JJF 1271-2010
  • Calibration specificatCalibration Specification for Simulation Test-bed for Road Transportation China Metrological Standards
  • JJF 1265-2010
  • Terms and Definitions for Biometrology China Metrological Standards
  • JJG(YC)26-2010
  • Verification Regulation of Expanded Stem Filling Value Tester China Metrological Standards
  • JJF 605-2010
  • The railway special measuring instruments measuring technical regulations writing rules China Metrological Standards
  • JJF 026-2010
  • Calibration Specification for Coordinate Measuring Machine Calibration Specification for Sheathed Thermocouples China Metrological Standards
  • JJG(JT)102-2010
  • Static Friction Coefficient Standard of Communication Conduct China Metrological Standards
  • JJG 102-2010
  • Static Friction Coefficient Standard of Communication Conduct China Metrological Standards
  • JJG 100-2010
  • Automatic Testing System of Twin-wheel Sideway Force Coefficient China Metrological Standards
  • JJG 1061-2010
  • Verification regulation for liquid-borne particle counters China Metrological Standards
  • JJG(JT)100-2010
  • Automatic Testing System of Twin-wheel Sideway Force Coefficient China Metrological Standards
  • JJF 1254-2010
  • Calibration specification for height measuring instrument with digital display China Metrological Standards
  • JJG(JT)076-2010
  • Vehicle Bearing Road Laser Rut-meter China Metrological Standards
  • JJG 976-2010
  • Verification Regulation for Opacimeters China Metrological Standards
  • JJG 58-2010
  • Verification regulation of radius gauges China Metrological Standards
  • JJF 062-2010
  • Calibration Specification for Electronic Fabric Strength Machines China Metrological Standards
  • JJG(TZ)189-2010
  • (Diesel maximum combustion pressure measurement device verification procedures) China Metrological Standards
  • JJG 924-2010
  • Verification Regulation of Tacho-Torque Measuring Device China Metrological Standards
  • JJG(JT)101-2010
  • Retroreflective Standard China Metrological Standards
  • JJG 721-2010
  • Verification regulation of phase noise measurement system China Metrological Standards
  • JJG 771-2010
  • Verification Regulation of Test Equipment for Vehicle Speed Radar Measurement Meters China Metrological Standards
  • JJF 060-2010
  • Calibration Specification for Constant Temperature Humidity Chambers China Metrological Standards
  • JJG 912-2010
  • Verification Regulation of Ionization Chamber Dosimeters Used In Radiotherapy China Metrological Standards
  • JJF 059-2010
  • Calibration Specification for Ventilated Textile Oven China Metrological Standards
  • JJF 12622-2010
  • Specification sheathed thermocouple calibration China Metrological Standards
  • JJF 1248-2010
  • Calibration specification for the channel vehicle radioactivity monitoring systems China Metrological Standards
  • JJG 189-2010
  • Diesel maximum combustion pressure measurement device VRof China Metrological Standards
  • JJG 1060-2010
  • Verification Regulation of Low-level Dissolved Oxygen Meters China Metrological Standards
  • JJF 702-2010
  • Railroad track signal line test equipment China Metrological Standards
  • JJG 075-2010
  • Vehicle Bearing Road Laser Profilometer China Metrological Standards
  • JJF 1257-2010
  • Calibration guideline of the temperature block calibrators China Metrological Standards
  • JJG 118-2010
  • Verification regulation of microcator China Metrological Standards
  • JJG 2094-2010
  • Verification scheme of measuring instruments for density China Metrological Standards
  • JJG 203-2010
  • Verification Regulation of Tanker Containers Volume China Metrological Standards
  • JJG 229-2010
  • Verification regulation of industry platinum and copper resistance thermometers China Metrological Standards
  • JJF 1241-2010
  • Calibration Specification for Sound Level Recorders China Metrological Standards
  • JJF 1239-2010
  • Technical Norm for Measurement of Magnetic Temperature Coefficient of Rare Earth Permanent Magnets China Metrological Standards
  • JJG 546-2010
  • Verification regulation of DC comparison bridges China Metrological Standards
  • JJF 1238-2010
  • Calibration Specification for the Testing System for Microcircuits Electro-static Discharge (ESD) Sensitivity China Metrological Standards
  • JJG 506-2010
  • Verification regulation of D.C.current comparator bridge China Metrological Standards
  • JJF 1269-2010
  • Calibration Specification for IEPE Amplifiers China Metrological Standards
  • JJG 2043-2010
  • Verification scheme of measuring instruments for air-kerma of (60~250) kV X-Ray China Metrological Standards
  • JJF 028-2010
  • Calibration Specification for Particulate Analyzer China Metrological Standards
  • JJG(TZ)203-2010
  • Verification Regulation of Tanker Containers Volume China Metrological Standards
  • JJF 023-2010
  • Calibration specification for traveling counting glasses China Metrological Standards
  • JJF 1260-2010
  • Calibration specification for baby incubator China Metrological Standards
  • JJF 019-2010
  • Calibration Specification for Wrap Reelers China Metrological Standards
  • JJF 1261.2-2010
  • Rules of metrology testing for energy efficiency label of room air conditioners China Metrological Standards
  • JJG(TZ)140-2010
  • Rail Thermometer China Metrological Standards
  • JJF 016-2010
  • Calibration specification for fabric thickness instruments China Metrological Standards
  • JJG 905-2010
  • Verification regulation of fineness of grind gage China Metrological Standards
  • JJF 1243-2010
  • Calibration Specification for High Pressure Microphone Calibrators China Metrological Standards
  • JJF 1117-2010
  • Measurement comparison China Metrological Standards
  • JJG 692-2010
  • Verification regulation of non-invasive automated sphygmomanometers China Metrological Standards
  • JJF 1234-2010
  • Calibration Specification for Lung Ventilators China Metrological Standards
  • JJG 2010-2010
  • Verification scheme of measuring instruments for RF and microwave attenuation China Metrological Standards
  • JJF 1064-2010
  • Calibration specification for coordinate measuring machine China Metrological Standards
  • JJG 945-2010
  • Verification regulation of micro oxygen analyzers China Metrological Standards
  • JJG 140-2010
  • Rail Thermometer China Metrological Standards
  • JJG 1058-2010
  • Verification regulation of laboratory oscillation-type Liquid density meters China Metrological Standards
  • JJF 011-2010
  • Calibration Specification for Eight-Basket Oven China Metrological Standards
  • JJG 101-2010
  • Retroreflective Standard China Metrological Standards
  • JJF 1221-2009
  • Calibration Specification for Chassis Dynamometers for Automobile Emissions Testing China Metrological Standards
  • JJG 23.1-2009
  • Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 1: Stacked Sieve Shaker China Metrological Standards
  • JJF 068-2009
  • YDY motor stall torque measuring instrument calibration specification China Metrological Standards
  • JJG(YC)23.2-2009
  • Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 2: Lamina Selection Machine China Metrological Standards
  • JJG(YC)23.1-2009
  • Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 1: Stacked Sieve Shaker China Metrological Standards
  • JJF 1222-2009
  • Rules of Metrology Testing for Package of Moon Cakes China Metrological Standards
  • JJG 23.2-2009
  • Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 2: Lamina Selection Machine China Metrological Standards
  • JJG 23.3-2009
  • Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 3: Stem Tester China Metrological Standards
  • JJF 062-2009
  • The camera ranging accuracy and object distance scale precision calibration of the analyzer specification China Metrological Standards
  • JJF 043-2009
  • The cigarette end tribal wire tester VRof rotating cage method China Metrological Standards
  • JJG(YC)23.3-2009
  • Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 3: Stem Tester China Metrological Standards
  • JJF 1227-2009
  • Calibration Spectification for Exhaust Pollutants from Gasoline Vehicle under Steady-state Loaded Mode Measurement System China Metrological Standards
  • JJF 071-2009
  • Room air conditioner factory performance testing device calibration specification China Metrological Standards
  • JJF 1224-2009
  • Calibration Specification for Reinforced Concrete Covermeter and Floorslab Thickness Tester China Metrological Standards
  • JJG 909-2009
  • Verification Regulation of Roller Type Speedometer Tester China Metrological Standards
  • JJG 1052-2009
  • Verification Regulation of Loop Resistance Tester and DC Resistance Meters China Metrological Standards
  • JJF 1225-2009
  • Calibration Specification for Transmittance Meter of Automobile China Metrological Standards
  • JJG(YC)13-2009
  • Verification Regulation of Routine Analytical Cigarette-smoking Machine China Metrological Standards
  • JJF 044-2009
  • The cigarette end tribal wire tester VRof rotary box method China Metrological Standards
  • JJG 13-2009
  • Verification Regulation of Routine Analytical Cigarette-smoking Machine China Metrological Standards
  • JJG 1048-2009
  • Verification Regulation of Knoop Hardness Reference Blocks China Metrological Standards
  • JJG(JT)090-2009
  • Wet Track Abrasion Tester for Asphalt Emulsion Slurry Mixture China Metrological Standards
  • JJF 047-2009
  • Abrasive bulk density meter calibration specification China Metrological Standards
  • JJG(JT)097-2009
  • Apparatus of Abrasion Resistance for Cement Mortar and Concrete China Metrological Standards

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