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中华人民共和国国家标准

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China JJ GB Standards Search System  

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 219-2015 Track Gages for Standard Gauge Railway

    JJ-China Metrological Standards

    JJG 298-2015 Standard Vibrators

    JJ-China Metrological Standards

    JJG 404-2015 Calibrators for Railway Track Gage

    JJ-China Metrological Standards

    JJG 4-2015 Steel Measuring Tapes

    JJ-China Metrological Standards

    JJG 443-2015 Verification Regulation of Fuel Dispensers

    JJ-China Metrological Standards

    JJG 527-2015 Fixed Radar Vehicle Speed Measurement Devices

    JJ-China Metrological Standards

    JJG 528-2015 Mobile Radar Vehicle Speed Measurement Devices

    JJ-China Metrological Standards

    JJG 536-2015 Verification Regulation of Polarimeter and Polarimetric Saccharimeters

    JJ-China Metrological Standards

    JJG 545-2015 Verification Regulation of Frequency Comparators

    JJ-China Metrological Standards

    JJG 638-2015 Hydraulic Vibration Testing System

    JJ-China Metrological Standards

    JJG 2037-2015 Verification Scheme of Measuring Instruments for Air-borne Sound Pressure

    JJ-China Metrological Standards

    JJG 696-2015 Verification Regulation of Specular Gloss Meters and Gloss Plates

    JJ-China Metrological Standards

    JJG 913-2015 Verification Regulation of Buoy Type Oxygen Inhalers

    JJ-China Metrological Standards

    JJG 814-2015 Verification Regulation of Automatic Potentiometric Titrators

    JJ-China Metrological Standards

    JJG 840-2015 Function Generators

    JJ-China Metrological Standards

    JJG 846-2015 Dust Concentration Measuring Instruments

    JJ-China Metrological Standards

    JJG 856-2015 Verification Regulation of Radiation Thermometers

    JJ-China Metrological Standards

    JJG 860-2015 Verification Regulation of Pressure Transducer (Static)

    JJ-China Metrological Standards

    JJG 879-2015 Ultraviolet Radiometers

    JJ-China Metrological Standards

    JJG 906-2015 Roller Opposite Force Type Brake Testers

    JJ-China Metrological Standards


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