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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 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


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