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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 629-2014 Verification Regulation for Polycrystalline X-ray Diffractometers

    JJ-China Metrological Standards

    JJG 691-2014 Verification Regulation of Multi-Rate Electricity Meters for Measuring Alternating-current Electrical Energy

    JJ-China Metrological Standards

    JJG 705-2014 Liquid Chromatography

    JJ-China Metrological Standards

    JJG 707-2014 Torque Wrenches

    JJ-China Metrological Standards

    JJG 776-2014 Verification Regulation for Microwave Radiation and Leakage Energy Measuring Instruments

    JJ-China Metrological Standards

    JJG 808-2014 Veritication regulation of Standard Lever for Measuring Force

    JJ-China Metrological Standards

    JJG 823-2014 Ion Chromatographs

    JJ-China Metrological Standards

    JJG 885-2014 Instruments for Measuring Rolling Bearing Width

    JJ-China Metrological Standards

    JJG 952-2014 Verification Regulation of Pupil Distance Meters

    JJ-China Metrological Standards

    JJF 1461-2014 Calibration Specification for Lower Power Transfer Standards

    JJ-China Metrological Standards

    JJF 1482-2014 Program of Pattern Evaluation of Opacimeters

    JJ-China Metrological Standards

    JJG 569-2014 Verification Regulation of Electricity Meters with Maximum Demand Measurement Functions

    JJ-China Metrological Standards

    JJF 1491-2014 Calibration Specification for Digital AC Electrical Parameters Meter

    JJ-China Metrological Standards

    JJF 1483-2014 Program of Pattern Evaluation of Filter. Type Smokemeters

    JJ-China Metrological Standards

    JJF 1484-2014 Calibration Specification for Wet Film Thickness Gauges

    JJ-China Metrological Standards

    JJF 1486-2014 Calibration Specification for Calibration Devices of Non-contact Automotive Speedmeters

    JJ-China Metrological Standards

    JJF 1487-2014 Calibration Specification for Blocks used in Ultrasonic Testing

    JJ-China Metrological Standards

    JJF 1488-2014 Calibration Specification for Rubber and Plastic Film Gage

    JJ-China Metrological Standards

    JJG 1101-2014 Verification Regulation of Medical Diagnostic X-ray Source for Dental Panorama

    JJ-China Metrological Standards

    JJF 1490-2014 CalibrationSpecification for ConstantBandwidth Filters

    JJ-China Metrological Standards


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