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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, Purchase services.
  •  China "JJ" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
    JJF 1227-2009 Calibration Spectification for Exhaust Pollutants from Gasoline Vehicle under Steady-state Loaded Mode Measurement System

    JJ-China Metrological Standards

    JJF 1222-2009 Rules of Metrology Testing for Package of Moon Cakes

    JJ-China Metrological Standards

    JJG 909-2009 Verification Regulation of Roller Type Speedometer Tester

    JJ-China Metrological Standards

    JJG 236-2009 Verification Regulation of Piston Pressure Vacuum Gauges

    JJ-China Metrological Standards

    JJG 1049-2009 Verification Regulation of Alternating Tesla-Meter for Weak Magnetic Field

    JJ-China Metrological Standards

    JJF 1223-2009 Calibration Specification for Standing Wave Tubes(Method Using Standing Wave Ratio)

    JJ-China Metrological Standards

    JJF 1224-2009 Calibration Specification for Reinforced Concrete Covermeter and Floorslab Thickness Tester

    JJ-China Metrological Standards

    JJF 1230-2009 Calibration Specification of the Anthropomorphic Test Device in Vehicle Frontal Collision Test

    JJ-China Metrological Standards

    JJF 1226-2009 Calibration Specification of the Clinical Electronic Thermometer

    JJ-China Metrological Standards

    JJG 053-2009 Pendulum Friction Tester

    JJ-China Metrological Standards

    JJF 1229-2009 Mass and Density Terms in Metrology and Their Definitions

    JJ-China Metrological Standards

    JJF 1231-2009 Calibration Specification of the Anthropomorphic Test Device in Vehicle Side Collision Test

    JJ-China Metrological Standards

    JJF 1232-2009 Calibration Specification for Reflectometers

    JJ-China Metrological Standards

    JJG 001-2009 Rotating Element Current Meter

    JJ-China Metrological Standards

    JJG 002-2009 Float-type Stage Gauge

    JJ-China Metrological Standards

    JJG 003-2009 Ultrasonic Sounder

    JJ-China Metrological Standards

    JJF 1225-2009 Calibration Specification for Transmittance Meter of Automobile

    JJ-China Metrological Standards

    JJG 769-2009 Verification Regulation of Torque Standard Machines

    JJ-China Metrological Standards

    JJG 292-2009 Verification regulation of rubidium atomic frequency standards

    JJ-China Metrological Standards

    JJG 379-2009 Verification Regulation of Wide Range Dauges Reading in 0.01mm

    JJ-China Metrological Standards

    JJG 391-2009 Verification Regulation of Force Transducers

    JJ-China Metrological Standards

    JJG 413-2009 Verification Regulation of Leather Area Measuring Machine

    JJ-China Metrological Standards

    JJG 473-2009 Verification Regulation of Casing Coupling Meter

    JJ-China Metrological Standards

    JJG 492-2009 Verification Regulation of Cesium Atomic Frequency Standards

    JJ-China Metrological Standards

    JJG 23.2-2009 Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 2: Lamina Selection Machine

    JJ-China Metrological Standards

    JJG 694-2009 Verification Regulation for Atomic Absorption Spectrophotometers

    JJ-China Metrological Standards

    JJG 23.1-2009 Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 1: Stacked Sieve Shaker

    JJ-China Metrological Standards

    JJG 785-2009 Verification Regulation of Deep Groove Ball Bearing Ring Raceway Diameter and Position Measuring Instrument

    JJ-China Metrological Standards

    JJG 845-2009 Verification Regulation of Raw Cotton Moisture Tester

    JJ-China Metrological Standards

    JJG 906-2009 Roller Opposite Force Type Brake Testers

    JJ-China Metrological Standards

    JJG 908-2009 Autombile side slip tester

    JJ-China Metrological Standards

    JJF 1216-2009 Calibration Specification for Sonic Belt Tension Meters

    JJ-China Metrological Standards

    JJF 1221-2009 Calibration Specification for Chassis Dynamometers for Automobile Emissions Testing

    JJ-China Metrological Standards

    JJG 517-2009 Verification Regulation of Taximeters

    JJ-China Metrological Standards

    JJG 162-2009 Verification Regulation of Cold Water Meter

    JJ-China Metrological Standards

    JJG 1051-2009 Verification Regulation for Electrolyte Analyzers

    JJ-China Metrological Standards

    JJG 1052-2009 Verification Regulation of Loop Resistance Tester and DC Resistance Meters

    JJ-China Metrological Standards

    JJG 1053-2009 Verification Regulation of Radiation Source used in 60KV~300KV X-ray Radiotherapy

    JJ-China Metrological Standards

    JJG 1054-2009 Verification Regulation of Clamp Earth Resistance Meters

    JJ-China Metrological Standards

    JJG 1055-2009 Verification Regulation of On-line Gas Chromatograph

    JJ-China Metrological Standards

    JJG 13-2009 Verification Regulation of Routine Analytical Cigarette-smoking Machine

    JJ-China Metrological Standards

    JJG 276-2009 High-Temperature Creep and Stress-Rupture Testing Machines

    JJ-China Metrological Standards

    JJG 153.4-2009 Gauges for wedges on freight car

    JJ-China Metrological Standards

    JJG 23.3-2009 Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 3: Stem Tester

    JJ-China Metrological Standards

    JJG 199-2009 Rules for measuring guide post position of bogie

    JJ-China Metrological Standards

    JJG 200.1-2009 Measuring tools of making for adapter on freight car

    JJ-China Metrological Standards

    JJG 200.2-2009 Measuring tools of repairing for adapter on freight car

    JJ-China Metrological Standards

    JJG 201-2009 Measuring Tools for Profile of Rail

    JJ-China Metrological Standards

    JJG 2022-2009 Vacuum Measuring Instruments

    JJ-China Metrological Standards

    JJG 2070-2009 Verification Scheme of Measuring Instruments for(150~2500)MPa Pressure

    JJ-China Metrological Standards

    JJG 1050-2009 Verification Regulation of X, gamma-ray Densitometry for Bone Mineral Density

    JJ-China Metrological Standards

    JJG 150-2009 Measuring instrument for contact wire geometric parameter

    JJ-China Metrological Standards

    JJG(TZ)200.2-2009 Measuring tools of repairing for adapter on freight car

    JJ-China Metrological Standards

    JJG(SL)001-2009 Rotating Element Current Meter

    JJ-China Metrological Standards

    JJG(SL)002-2009 Float-type Stage Gauge

    JJ-China Metrological Standards

    JJG(SL)003-2009 Ultrasonic Sounder

    JJ-China Metrological Standards

    JJG(TZ)150-2009 Measuring instrument for contact wire geometric parameter

    JJ-China Metrological Standards

    JJG(TZ)153.4-2009 Gauges for wedges on freight car

    JJ-China Metrological Standards

    JJF 044-2009 The cigarette end tribal wire tester VRof rotary box method

    JJ-China Metrological Standards

    JJG(TZ)200.1-2009 Measuring tools of making for adapter on freight car

    JJ-China Metrological Standards

    JJG(JT)094-2009 Air Entrainment Meter of Freshly Mixed Concrete by The Volumetric Method

    JJ-China Metrological Standards

    JJG(TZ)201-2009 Measuring Tools for Profile of Rail

    JJ-China Metrological Standards

    JJG(YC)13-2009 Verification Regulation of Routine Analytical Cigarette-smoking Machine

    JJ-China Metrological Standards

    JJG(YC)23.1-2009 Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 1: Stacked Sieve Shaker

    JJ-China Metrological Standards

    JJG(YC)23.2-2009 Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 2: Lamina Selection Machine

    JJ-China Metrological Standards

    JJG(YC)23.3-2009 Verification Regulation of Detecting Instrument for Threshed Tobacco-Part 3: Stem Tester

    JJ-China Metrological Standards

    JJF 043-2009 The cigarette end tribal wire tester VRof rotating cage method

    JJ-China Metrological Standards

    JJG(TZ)199-2009 Rules for measuring guide post position of bogie

    JJ-China Metrological Standards

    JJG(JT)088-2009 Vibro-moulding Compactor

    JJ-China Metrological Standards

    JJF 1220-2009 Calibration Specification for PIND (Particle Impact Noise Detection)

    JJ-China Metrological Standards

    JJF 1218-2009 The Rule for Drafting in Report of Reference Materials

    JJ-China Metrological Standards

    JJG 923-2009 Verification Regulation of Beer Colorimeters

    JJ-China Metrological Standards

    JJG 939-2009 Verification Regulation for Atomic Fluorescence Spectrophotometers

    JJ-China Metrological Standards

    JJG 941-2009 Verification Regulation of Fluorescent Luminance Meter

    JJ-China Metrological Standards

    JJG(JT)053-2009 Pendulum Friction Tester

    JJ-China Metrological Standards

    JJG(JT)097-2009 Apparatus of Abrasion Resistance for Cement Mortar and Concrete

    JJ-China Metrological Standards

    JJG(JT)081-2009 Static Friction Coefficient Tester of Communication Conduct

    JJ-China Metrological Standards

    JJG(JT)095-2009 Apparatus for Time of Setting of Concrete Mixture by Penetration Resistance

    JJ-China Metrological Standards

    JJG(JT)089-2009 Cohesion Tester for Asphalt Emulsion Slurry Mixture

    JJ-China Metrological Standards

    JJG(JT)090-2009 Wet Track Abrasion Tester for Asphalt Emulsion Slurry Mixture

    JJ-China Metrological Standards

    JJG(JT)091-2009 Load Wheel Tester for Asphalt Emulsion Slurry Mixture

    JJ-China Metrological Standards

    JJG(JT)092-2009 Le Chatelier Flask for Determination Density of Hydraulic Cement

    JJ-China Metrological Standards

    JJG(JT)093-2009 Le Chatelier, Tester for Determination Expansion of Le Chatelier Needles

    JJ-China Metrological Standards

    JJG(JT)098-2009 Measurer for Flexibility of Retroreflective Sheeting

    JJ-China Metrological Standards

    JJG(JT)054-2009 Accelerated Polishing Machine

    JJ-China Metrological Standards

    JJF 075-2009 Loop resistance tester calibration specification

    JJ-China Metrological Standards

    JJF 066-2009 FBD peak ammeter calibration specification

    JJ-China Metrological Standards

    JJF 067-2009 IBD leakage protection tester calibration specification

    JJ-China Metrological Standards

    JJF 068-2009 YDY motor stall torque measuring instrument calibration specification

    JJ-China Metrological Standards

    JJF 069-2009 The refrigerators performance test device calibration specification

    JJ-China Metrological Standards

    JJF 1217-2009 Calibratior Specification for Electrosurgical Generator

    JJ-China Metrological Standards

    JJF 071-2009 Room air conditioner factory performance testing device calibration specification

    JJ-China Metrological Standards

    JJF 065-2009 A DTM type digital milliseconds calibration specification

    JJ-China Metrological Standards

    JJF 074-2009 Impulse voltage measuring system calibration specification

    JJ-China Metrological Standards

    JJF 070-2009 Fan of mechanical and electrical performance testing device calibration specification

    JJ-China Metrological Standards

    JJF 1016-2009 The Rules for Drafting Program of Pattern. Evaluation of Measuring Instruments

    JJ-China Metrological Standards

    JJF 1051-2009 Designation and Classification Code for Measuring Instruments

    JJ-China Metrological Standards

    JJF 1215-2009 Calibration Specification for Integrity(Stylus)Internal Micrometres(6000mm~10000mm)

    JJ-China Metrological Standards

    JJF 045-2009 Sandblasting hardness of machine calibration specification

    JJ-China Metrological Standards


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