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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 266-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 269-1981 Verification Regulation of Torsion Testing Machines

    JJ-China Metrological Standards

    JJG 272-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 274-1981 Verification Regulation of Double Tube Mercury Barometer

    JJ-China Metrological Standards

    JJG 275-1981 Verification Regulation of the Protractor for Multiple Point Tool

    JJ-China Metrological Standards

    JJG 276-1981 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 200-1980 Verification regulation of heterodyne frequency meters

    JJ-China Metrological Standards

    JJG 211-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 210-1980 Verification Regulation of Meteorological Mercurial Barometer

    JJ-China Metrological Standards

    JJG 209-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 208-1980 Verification regulation of meteorological mechanleol recording-clock

    JJ-China Metrological Standards

    JJG 207-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 205-1980 Verification Regulation of Meteorological Hair Hygrometer and Hair Hygrograph

    JJ-China Metrological Standards

    JJG 204-1980 Verification regulation of meteorological ventilation psychrometer

    JJ-China Metrological Standards

    JJG 18-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 202-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 212-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 199-1980 (Small force value materials testing machine trial test procedures)

    JJ-China Metrological Standards

    JJG 70-1980 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 203-1980 Verification Regulation of Optical Comparator for Angle Mea urement

    JJ-China Metrological Standards


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