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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(JY)12-1992 (Transmission electron microscopy test procedures)

    JJ-China Metrological Standards

    JJG(QB)93-1992 (YWG-872-type friction tester carpet color fastness test procedures)

    JJ-China Metrological Standards

    JJG(JY)10-1992 (1090B Series thermal analyzer test procedures)

    JJ-China Metrological Standards

    JJG(JY)09-1992 (Electron spectrometer test procedures)

    JJ-China Metrological Standards

    JJG(JY)08-1992 (NMR spectrometer test procedures)

    JJ-China Metrological Standards

    JJG(JY)07-1992 (Inductively coupled plasma atomic emission spectrometry test procedures)

    JJ-China Metrological Standards

    JJG(JY)05-1992 (Electron paramagnetic resonance instrument verification procedures increase)

    JJ-China Metrological Standards

    JJG(JY)04-1992 (Solid isotope mass spectrometer test procedures)

    JJ-China Metrological Standards

    JJG(JY)13-1992 (High temperature microscope test procedures)

    JJ-China Metrological Standards

    JJG(TZ)136-1992 (Axles full length measuring scale test procedures)

    JJ-China Metrological Standards

    JJG 225-1992 (Heat Meter)

    JJ-China Metrological Standards

    JJG(JB)103-1992 (Light-point line torque meter swim test procedures)

    JJ-China Metrological Standards

    JJG(YD)017-1992 Specification for verification of medium frequency testers

    JJ-China Metrological Standards

    JJG(YD)016-1992 Specification for verification of scalar quantity network analyzers

    JJ-China Metrological Standards

    JJG(YD)015-1992 Specification for verification of modem testers

    JJ-China Metrological Standards

    JJG(YD)014-1992 Specification for verification of telegraph signal testing instruments

    JJ-China Metrological Standards

    JJG(QB)91-1992 (Carpet dynamic load meter verification procedures)

    JJ-China Metrological Standards

    JJG(YD)011-1992 Specification for verification of GX2B model power sensor

    JJ-China Metrological Standards

    JJG(QB)92-1992 (Carpet static load tester test procedures)

    JJ-China Metrological Standards

    JJG(TZ)135-1992 (Vehicle wheel tread wheel runout gauge test procedures)

    JJ-China Metrological Standards


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