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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
    JJF 1250-2010 Calibration specification for laser diameter measuring gauges

    JJ-China Metrological Standards

    JJF 1254-2010 Calibration specification for height measuring instrument with digital display

    JJ-China Metrological Standards

    JJF 1264-2010 Calibration Specification for Burden Box of Instrument Transformers

    JJ-China Metrological Standards

    JJF 1251-2010 Calibration specification for measuring system of coordinate position

    JJ-China Metrological Standards

    JJF 1253-2010 Calibration specification for dial snap gauges

    JJ-China Metrological Standards

    JJF 1257-2010 Calibration guideline of the temperature block calibrators

    JJ-China Metrological Standards

    JJF 1262-2010 Calibration Specification for Sheathed Thermocouples

    JJ-China Metrological Standards

    JJF 1259-2010 Calibration specification for syringe pumps and infusion pumps

    JJ-China Metrological Standards

    JJF 1260-2010 Calibration specification for baby incubator

    JJ-China Metrological Standards

    JJF 1261.1-2010 Rules of metrology testing for energy efficiency label of the energy-using products

    JJ-China Metrological Standards

    JJF 1261.2-2010 Rules of metrology testing for energy efficiency label of room air conditioners

    JJ-China Metrological Standards

    JJF 1261.3-2010 Rules of Metrology Testing for Energy Efficiency Label of Househole Induction Cookers

    JJ-China Metrological Standards

    JJF 1258-2010 Calibration specification for step gauges

    JJ-China Metrological Standards

    JJF 1263-2010 Calibration Specification for the Alarmer Detector of Sulfur Hexafluoride

    JJ-China Metrological Standards

    JJF 1255-2010 Calibration specification for thickness gauges

    JJ-China Metrological Standards

    JJF 12622-2010 Specification sheathed thermocouple calibration

    JJ-China Metrological Standards

    JJG 091-2009 Load Wheel Tester for Asphalt Emulsion Slurry Mixture

    JJ-China Metrological Standards

    JJG 090-2009 Wet Track Abrasion Tester for Asphalt Emulsion Slurry Mixture

    JJ-China Metrological Standards

    JJG 089-2009 Cohesion Tester for Asphalt Emulsion Slurry Mixture

    JJ-China Metrological Standards

    JJG 081-2009 Static Friction Coefficient Tester of Communication Conduct

    JJ-China Metrological Standards


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