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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(DZ)1011-1990 (Spectrograph test procedures one meter plane grating)

    JJ-China Metrological Standards

    JJG(CB)01-1990 (Lead-acid battery tester electrical performance test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1001-1990 (Atomic absorption spectrophotometer test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1002-1990 (UV / Vis spectrophotometer test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1003-1990 (Atomic fluorescence spectrometer test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1004-1990 (Oscilloscope polarograph test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1005-1990 (Laser uranium analyzer test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1006-1990 (3080E X-ray fluorescence spectrometer test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1007-1990 (Digital ion meter verification procedures)

    JJ-China Metrological Standards

    JJG(DZ)1008-1990 (Ion chromatography test procedures)

    JJ-China Metrological Standards

    JJF 1016-1990 Rules for Drafting Norms of Pattern Evaluation of Measuring Instruments

    JJ-China Metrological Standards

    JJG(DZ)1010-1990 (Microphotometer test procedures)

    JJ-China Metrological Standards

    JJF 1015-1990 General Norm for Pattern Evaluation and Pattern Approval of Measuring Instruments

    JJ-China Metrological Standards

    JJG(DZ)1012-1990 (Spectrograph test procedures meters plane grating)

    JJ-China Metrological Standards

    JJG(DZ)1013-1990 (983C infrared spectrophotometer test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1014-1990 (Polycrystalline X-ray diffraction test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1015-1990 (Inductively coupled plasma spectrometer direct reading test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1016-1990 (Transmission electron microscopy test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1017-1990 (Electron microprobe analyzer test procedures)

    JJ-China Metrological Standards

    JJG(DZ)1018-1990 (DT-301B-type thermal analyzer test procedures)

    JJ-China Metrological Standards


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