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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
  • JJF 1343-2012
  • General and Statistical Principles for Characterization of Reference Materials JJ
    China Metrological Standards
  • JJF 1351-2012
  • Calibration Specification for Scanning Probe Microscopes JJ
    China Metrological Standards
  • JJF 1362-2012
  • Program of Pattern Evaluation of Flue Gas Analyzers JJ
    China Metrological Standards
  • JJF 1349-2012
  • Calibration Specification for Tool Theodolites JJ
    China Metrological Standards
  • JJF 1338-2012
  • Calibration Specification for Ultrasonic Phased Array Flaw Detectors JJ
    China Metrological Standards
  • JJF 1369-2012
  • Program of Pattern Evaluation of Compressed Natural Gas Dispensers JJ
    China Metrological Standards
  • JJG 1075-2012
  • Verification Regulation of High Voltage Standard Capacitors JJ
    China Metrological Standards
  • JJF 1117.1-2012
  • Measurement Comparison of Chemical Quantity JJ
    China Metrological Standards
  • JJF 1360-2012
  • Calibration Specification for Coast-down Time Testers JJ
    China Metrological Standards
  • JJF 1361-2012
  • Program on Pattern Evaluation of Chemiluminescent NO/NOx Analyzers JJ
    China Metrological Standards
  • JJF 1350-2012
  • Calibration Specification for Gyrotheodolites JJ
    China Metrological Standards
  • JJF 1357-2012
  • Calibration Specification for Wet Gas Meters JJ
    China Metrological Standards
  • JJF 1358-2012
  • Calibration Specification for DN1 000~DN15 000 Liquid Ultrasonic Flowmeters Calibration by Non Practical Flow Method JJ
    China Metrological Standards
  • JJF 1059.1-2012
  • Evaluation and Expression of Uncertainty in Measurement JJ
    China Metrological Standards
  • JJF 606-2011
  • Rules for Intermediate Check of Detecting Device for Overload and Unbalance Load of Rail Wagons JJ
    China Metrological Standards
  • JJF 1070.2-2011
  • Rules of Metrological Testing for Net Quantity of Wheat Flour Products in Prepackages with Fixed Content JJ
    China Metrological Standards
  • JJG 29-2011
  • The tobacco processing of online moisture meter VRof JJ
    China Metrological Standards
  • JJF 1281-2011
  • Calibration specification for cut tobacco filling power tester JJ
    China Metrological Standards
  • JJF 1070.1-2011
  • Rules of Metrological Testing for Net Quantity of Soap Products in Prepackages with Fixed Content JJ
    China Metrological Standards
  • JJF 1330-2011
  • Calibration Specification for Instantaneous Effective Intensity Testers JJ
    China Metrological Standards
  • JJF 1296.2-2011
  • Program of Pattern Evaluation of Static Uniaxial Testing Machines―Part 2: Electro-hydraulic Servo Universal Testing Machines JJ
    China Metrological Standards
  • JJF 1283-2011
  • Calibration Specification for Residual Current Operated Protective Device Operated Characteristic Tester JJ
    China Metrological Standards
  • JJF 1286-2011
  • Calibration specification for Wireless Channel Emulator JJ
    China Metrological Standards
  • JJF 1315.2-2011
  • Program of Pattern Evaluation for Fatigue Testing Machines. Part 2: Rotating Pure Bending Fatigue Testing Machines JJ
    China Metrological Standards
  • JJG(YC)29-2011
  • (Tobacco processing line moisture analyzer test procedures) JJ
    China Metrological Standards
  • JJF 1309-2011
  • Calibration Specification of Temperature Indicators and Simulators by Electrical Simulation and Measurement JJ
    China Metrological Standards
  • JJF 1310-2011
  • Calibration Specification for Electronic Plug Gauges JJ
    China Metrological Standards
  • JJG 120-2011
  • Gauge Used in Measuring the Distance Between Acting Centres of Journal Load of Wheels - set for Coach JJ
    China Metrological Standards
  • JJG 784-2011
  • Verification regulation of deep groove ball bearing bounce measuring instrument JJ
    China Metrological Standards
  • JJG 1067-2011
  • Verification Regulation of Medical Diagnostic X-ray Radiation Source for Medical Digital Subtraction Angiography JJ
    China Metrological Standards
  • JJF 1295-2011
  • Program of Pattern Evaluation of Cantilever Beam Impact Testing Machines JJ
    China Metrological Standards
  • JJG 145-2011
  • Special Measuring Tools for Axle Journal in the Railway Rolling Stocks JJ
    China Metrological Standards
  • JJF 1296.3-2011
  • Program of Pattern Evaluation of Static Uniaxial Testing Machines―Part 3: Hydraulic Universal Testing Machines JJ
    China Metrological Standards
  • JJF 1306-2011
  • Calibration Specification for X-Ray Fluorescence Coating Thickness Instruments JJ
    China Metrological Standards
  • JJG 635-2011
  • Verification Regulation of Carbon Monoxide and Carbon Dioxide Infrared Gas Analyzer JJ
    China Metrological Standards
  • JJF 1294-2011
  • Calibration Specification for Transducers of Ultrasonic Flaw Detector JJ
    China Metrological Standards
  • JJF 1289-2011
  • Calibration Specification for Measurement Instruments of Otoacoustic Emissions JJ
    China Metrological Standards
  • JJG(TZ)145-2011
  • Special Measuring Tools for Axle Journal in the Railway Rolling Stocks JJ
    China Metrological Standards
  • JJG 847-2011
  • Verification Regulation of Filter Type Smokemeters JJ
    China Metrological Standards
  • JJF 1276-2011
  • Calibration Specification for WCDMA Digital Radio Communication Testers JJ
    China Metrological Standards
  • JJG 943-2011
  • Verification Regulation of Total Suspended Particulates Sampler JJ
    China Metrological Standards
  • JJG(TZ)120-2011
  • Gauge Used in Measuring the Distance Between Acting Centres of Journal Load of Wheels - set for Coach JJ
    China Metrological Standards
  • JJG 130-2011
  • Verification Regulation of Liquid-in-Glass Thermometers for Working JJ
    China Metrological Standards
  • JJF 1323-2011
  • Program of Pattern Evaluation for Electronic Theodolites JJ
    China Metrological Standards
  • JJF 703-2011
  • Pressure Test Instrument for Railway Vehicles JJ
    China Metrological Standards
  • JJG 1070-2011
  • Verification Regulation of Standard Hydrophones in the Frequency Range 0.5 MHz to 5 MHz (Two-transducer Reciprocity Method) JJ
    China Metrological Standards
  • JJF 1305-2011
  • Calibration Specification for Linear Displacement Sensors JJ
    China Metrological Standards
  • JJG 1065-2011
  • Vertification regulation of IC card timing and charging device for water saving JJ
    China Metrological Standards
  • JJF 1312-2011
  • Calibration Specification for Shore AO Durometers JJ
    China Metrological Standards
  • JJF 1316-2011
  • Calibration Specification for Blood Viscometers JJ
    China Metrological Standards
  • JJG 1072-2011
  • Verification Regulation of High Voltage and Value D.C.Resistors JJ
    China Metrological Standards
  • JJF 1329-2011
  • Calibration Specification for Instantaneors Spectral Instruments JJ
    China Metrological Standards
  • JJG 86-2011
  • Verification Regulation of Standard Glass Hydrometers JJ
    China Metrological Standards
  • JJF 1328-2011
  • Calibration Specification for Pressure Regulators with Bourdon Tube Pressure Gauge JJ
    China Metrological Standards
  • JJF 1301-2011
  • Program of pattern Evaluation of Flexure Testing Machines for Strength JJ
    China Metrological Standards
  • JJG 2048-2011
  • Verification Scheme of Measuring Instruments for 500K~1000K Irradiance Scale JJ
    China Metrological Standards
  • JJF 1001-2011
  • General Terms in Metrology and Their Definitions JJ
    China Metrological Standards
  • JJG 31-2011
  • Verification Regulation of Height Caliper JJ
    China Metrological Standards
  • JJG 42-2011
  • Verification Regulation of Working Glass Hydrometers JJ
    China Metrological Standards
  • JJG 817-2011
  • Verification Regulation of Rebound Test Hammer JJ
    China Metrological Standards
  • JJG(TZ)167-2011
  • Measuring Instrument for Straightness of Rail JJ
    China Metrological Standards
  • JJF 1278-2011
  • Calibration Specification for Bluetooth Test Set JJ
    China Metrological Standards
  • JJF 1279-2011
  • The program for pattern evaluation of signle and dispersion controled centrely telephone accounter JJ
    China Metrological Standards
  • JJF 1284-2011
  • Calibration Specification of Calibrators for Electrical Meters JJ
    China Metrological Standards
  • JJF 1318-2011
  • Calibration Specification for Imaging Probe Measuring Machines JJ
    China Metrological Standards
  • JJF 1332-2011
  • Program of Pattern Evaluation of Samplers for Stack Dust JJ
    China Metrological Standards
  • JJG 1064-2011
  • Verification regulation of automatic amino acid analyzer JJ
    China Metrological Standards
  • JJG 949-2011
  • Verification Regulation of Theodolite Verification Devices JJ
    China Metrological Standards
  • JJG 1069-2011
  • Verification Regulation of DC Shunts JJ
    China Metrological Standards
  • JJG 146-2011
  • Verification Regulation of Gauge Blocks JJ
    China Metrological Standards
  • JJG 414-2011
  • Verification Regulation of Optical Theodolites JJ
    China Metrological Standards
  • JJG 26-2011
  • Micrometers with Dial Comparator and Indication Snap Gauge JJ
    China Metrological Standards
  • JJG 172-2011
  • Verification Regulation of Tilting Tube Micromanometers JJ
    China Metrological Standards
  • JJG 167-2011
  • Measuring Instrument for Straightness of Rail JJ
    China Metrological Standards
  • JJG 892-2011
  • Verification Regulation of Eye Refractometers JJ
    China Metrological Standards
  • JJF 1315.1-2011
  • Program os Pattern Evaluation fos Fatigue Testing Machines. Part 1: Axical Force-applied Fatigue Testing Machines JJ
    China Metrological Standards
  • JJF 1298-2011
  • Program of Pattern Evaluation of High. Temperature Creep and Stress. Rupture Testing Machines JJ
    China Metrological Standards
  • JJF 1300-2011
  • Program of Pattern Evaluation of Pendulum Impact Testing Machines JJ
    China Metrological Standards
  • JJF 1302-2011
  • Program of Pattern Evaluation for Optical Theodolites JJ
    China Metrological Standards
  • JJF 1304-2011
  • Calibration Specification for Gauge Block Comparators JJ
    China Metrological Standards
  • JJF 1313-2011
  • Program of Pattern Evaluation for Hand-held Distance Instruments JJ
    China Metrological Standards
  • JJF 1297-2011
  • Program of Pattern Evaluation of Cupping Testing Machine JJ
    China Metrological Standards
  • JJF 1287-2011
  • Calibration Specification for Clarity Test Equipment JJ
    China Metrological Standards
  • JJF 1319-2011
  • Calibration Specification for Fourier Transform Infrared Spectrometers JJ
    China Metrological Standards
  • JJF 1325-2011
  • Calibration Specification for Optical Return Loss Meters for Telecommunication JJ
    China Metrological Standards
  • JJF 1273-2011
  • Calibration Specification for Magnetic Particle Flaw Detectors JJ
    China Metrological Standards
  • JJF 1275-2011
  • Calibration Specification for X-ray Security Inspection Equipment JJ
    China Metrological Standards
  • JJF 1322-2011
  • Program of Pattern Evaluation for Levels JJ
    China Metrological Standards
  • JJF 1280-2011
  • Calibration Specification for Capacitive Digital Scale Units JJ
    China Metrological Standards
  • JJF 1290-2011
  • Calibration specification for Particulate Analyzer JJ
    China Metrological Standards
  • JJF 1317-2011
  • Calibration Specification for Liquid Chromatography-Mass Spectrometers JJ
    China Metrological Standards
  • JJG 40-2011
  • Verification Regulation of X-ray Flaw Detectors JJ
    China Metrological Standards
  • JJG 464-2011
  • Verification Regulation of Semiautomatic Clinical Chemistry Analyzers JJ
    China Metrological Standards
  • JJF 1274-2011
  • Calibratlsn Speciflartien for Kinematic Viscosity Tester JJ
    China Metrological Standards
  • JJG 557-2011
  • Verification Regulation of Standard Torque-meters JJ
    China Metrological Standards
  • JJF 1288-2011
  • Calibration Specification for Multi-Channels Sound Analyzers JJ
    China Metrological Standards
  • JJF 1291-2011
  • Program of Pattern Evaluation of Eye Refractomenters JJ
    China Metrological Standards
  • JJF 1277-2011
  • Calibration Specification for WLAN Test Set JJ
    China Metrological Standards
  • JJG 544-2011
  • Verification Regulation of Pressure Controllers JJ
    China Metrological Standards
  • JJG 877-2011
  • Verification Regulation of Vapor Pressure Osmometers JJ
    China Metrological Standards

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