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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 1032-1992 Terms and Their Definitions for Optical Radiation Measurement

    JJ-China Metrological Standards

    JJG 183-1992 Verification Regulation of Standard Capacitors

    JJ-China Metrological Standards

    JJG 160-1992 Verification Regulation of Standard Platinum Resistance Thermometer

    JJ-China Metrological Standards

    JJG 144-1992 Verification Regulation of Standard Dynamometer

    JJ-China Metrological Standards

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

    JJ-China Metrological Standards

    JJG 1035-1992 Metrological Terms and Their Definitions for Ionizing Radiation

    JJ-China Metrological Standards

    JJG 769-1992 Verification Regulation of Torque Standard Machine

    JJ-China Metrological Standards

    JJG 1033-1992 Technical Norm of Check for Standard of Measurement

    JJ-China Metrological Standards

    JJG 265-1992 (Working with a hot cathode ionization gauge)

    JJ-China Metrological Standards

    JJG 1031-1992 The Classifical Norm of Physical and Chemical Measuring Instru-ments Managed by Metrogical Low

    JJ-China Metrological Standards

    JJF 1035-1992 Ionizing Radiation Metrological Terms

    JJ-China Metrological Standards

    JJF 1034-1992 Metrological Terms for Acoustics

    JJ-China Metrological Standards

    JJF 1033-1992 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJF 1032-1992 Terms and Their Definitions for Optical Radiation Measurement

    JJ-China Metrological Standards

    JJF 1031-1992 The chassifical table of physical and chemical measuring instruments manayed by metrogical low

    JJ-China Metrological Standards

    JJG 1034-1992 Metrological Terms and Their Definitions for Acoustics

    JJ-China Metrological Standards

    JJG 456-1992 Verification Regulation of Pyrheliometer

    JJ-China Metrological Standards

    JJG 30-1992 Verification Regulation of Vernier Caliper

    JJ-China Metrological Standards

    JJG 766-1992 Verification Regulation of Angular Displacment Transmission Chain Error Tester

    JJ-China Metrological Standards

    JJG 765-1992 Verification Regulation of Flatness Standard

    JJ-China Metrological Standards


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