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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
    JJF(MH)012-1984 (Export inch micrometer pilot test methods)

    JJ-China Metrological Standards

    JJG 355-1984 Verification Regulation of Rump Type Alternate Compensator

    JJ-China Metrological Standards

    JJF 1002-1984 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJF(MH)013-1984 (Export large precision vernier caliper test methods)

    JJ-China Metrological Standards

    JJG 57-1984 (Optical dividing head test procedures)

    JJ-China Metrological Standards

    JJG 353-1984 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 356-1984 Verification Regulation of Float Type Air Comparator

    JJ-China Metrological Standards

    JJG(QJ)5-1984 (DC standard power test procedures)

    JJ-China Metrological Standards

    JJG(QJ)4-1984 (YY10 type thermoelectric comparator test procedures)

    JJ-China Metrological Standards

    JJG 85-1984 Verification Regulation of Optical Tooth Thickness Caliper

    JJ-China Metrological Standards

    JJG 58-1984 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG(QJ)6-1984 (DC power supply test procedures)

    JJ-China Metrological Standards

    JJG 56-1984 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 55-1984 Verification Regulation of Horizontal Metroscope

    JJ-China Metrological Standards

    JJG 54-1984 (Measuring machine test procedures)

    JJ-China Metrological Standards

    JJG 38-1984 Verification Regulation of Frame and shaft Levels

    JJ-China Metrological Standards

    JJG 370-1984 Verification Regulation of Working Vibration Tube Liquid Density Meter

    JJ-China Metrological Standards

    JJG 358-1984 Verification regulation of model RR-2A interference and field strength measuring instrument

    JJ-China Metrological Standards

    JJG 60-1984 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 357-1984 Verification regulation of the thin film thermoelectric power meter type 6460

    JJ-China Metrological Standards


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