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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
    JJG 2047-2006 Verification Scheme of Measuring Instruments for Torque

    JJ-China Metrological Standards

    JJG 2053-2006 Verification Scheme for Measuring Instruments of Mass

    JJ-China Metrological Standards

    JJG 2057-2006 Verification Scheme of Measuring Instrument for Plane Angle

    JJ-China Metrological Standards

    JJG 2066-2006 Verification Scheme of Measuring Instruments for Large Force

    JJ-China Metrological Standards

    JJG 269-2006 Verification Regulation of Torsion Testing Machines

    JJ-China Metrological Standards

    JJG 1015-2006 Verification Regulation of General Digital Integrated Circuit Testing System

    JJ-China Metrological Standards

    JJF 1150-2006 Calibration specification for relative spectral responsivity for photoelectric detectors

    JJ-China Metrological Standards

    JJF 1024-2006 Reliability analysis for measuring instruments

    JJ-China Metrological Standards

    JJF 1035-2006 Metrological Terms and Their Definitions for Ionizing Radiation

    JJ-China Metrological Standards

    JJF 1140-2006 Calibration Specification for Square Testers

    JJ-China Metrological Standards

    JJF 1141-2006 Calibration Specification for Turning Angle Testers for Automobile

    JJ-China Metrological Standards

    JJF 1142-2006 Calibration specification for building acoustic

    JJ-China Metrological Standards

    JJF 1143-2006 Calibration specification for acoustic performance of reverberation rooms

    JJ-China Metrological Standards

    JJF 1144-2006 Calibration Specificatiom for EMI Testing Receivers

    JJ-China Metrological Standards

    JJF 1145-2006 Calibration specification for electret microphone instrument

    JJ-China Metrological Standards

    JJF 1146-2006 Calibration specification for acoustic characteristcs of anechoic water tanker

    JJ-China Metrological Standards

    JJF 1147-2006 Calibration specfication for acoustic performance of anechoic rooms and hemi-anechoic rooms

    JJ-China Metrological Standards

    JJF 1011-2006 Terminology and Definitions for Metrology of Force and Hardness

    JJ-China Metrological Standards

    JJF 1149-2006 Calibration Specification for Cardiac Defibrillators and Cardiac Defibrillators-monitors

    JJ-China Metrological Standards

    JJF 1153-2006 Calibration specification for shock accelerometers(absolute method)

    JJ-China Metrological Standards


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