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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 1072-2011 Verification Regulation of High Voltage and Value D.C.Resistors

    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 130-2011 Verification Regulation of Liquid-in-Glass Thermometers for Working

    JJ-China Metrological Standards

    JJG 1065-2011 Vertification regulation of IC card timing and charging device for water saving

    JJ-China Metrological Standards

    JJF 1325-2011 Calibration Specification for Optical Return Loss Meters for Telecommunication

    JJ-China Metrological Standards

    JJG 145-2011 Special Measuring Tools for Axle Journal in the Railway Rolling Stocks

    JJ-China Metrological Standards

    JJG 146-2011 Verification Regulation of Gauge Blocks

    JJ-China Metrological Standards

    JJG 1073-2011 Verification Regulation of Pressure Type SF6 Gas Density Monitors

    JJ-China Metrological Standards

    JJG 1064-2011 Verification regulation of automatic amino acid analyzer

    JJ-China Metrological Standards

    JJF 703-2011 Pressure Test Instrument for Railway Vehicles

    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 1332-2011 Program of Pattern Evaluation of Samplers for Stack Dust

    JJ-China Metrological Standards

    JJF 1331-2011 Calibration Specification for Inductive Micrometers

    JJ-China Metrological Standards

    JJF 1330-2011 Calibration Specification for Instantaneous Effective Intensity Testers

    JJ-China Metrological Standards

    JJF 1329-2011 Calibration Specification for Instantaneors Spectral Instruments

    JJ-China Metrological Standards

    JJF 1328-2011 Calibration Specification for Pressure Regulators with Bourdon Tube Pressure Gauge

    JJ-China Metrological Standards

    JJF 1326-2011 Calibration Specification for Mass Comparators

    JJ-China Metrological Standards

    JJF 1324-2011 Calibration Specification for Pulsed Laser Rangetinders

    JJ-China Metrological Standards

    JJF 1323-2011 Program of Pattern Evaluation for Electronic Theodolites

    JJ-China Metrological Standards

    JJG 167-2011 Measuring Instrument for Straightness of Rail

    JJ-China Metrological Standards


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