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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
    JJF 1012-1987 General Terms for Humidity Measurement

    JJ-China Metrological Standards

    JJF 1009-1987 Terminology and Definitions for Measurement of Capacity and Density

    JJ-China Metrological Standards

    JJG 132-1987 (Chinese Industry Standard)

    JJ-China Metrological Standards

    JJG 12-1987 Verification Regulation of Graduated Cantrifuge Tubes, Graduated Test Tubes Blood Sugar Tubes and Blood Digestion Tubes

    JJ-China Metrological Standards

    JJG 11-1987 Verification Regulation of Color Tubes

    JJ-China Metrological Standards

    JJG 10-1987 Verification Regulation of Ostwald Folin Pipettes

    JJ-China Metrological Standards

    JJG 1012-1987 General Terms for Humidity Measurement

    JJ-China Metrological Standards

    JJG 101-1987 (Portable electronic scale test procedures (Trial))

    JJ-China Metrological Standards

    JJG 134-1987 Verification Regulation of Magne-toelectric Type Velocity Transducer

    JJ-China Metrological Standards

    JJF(MH)030-1987 (CMM test methods)

    JJ-China Metrological Standards

    JJG 142-1987 (Static mechanical weighbridge test procedures)

    JJ-China Metrological Standards

    JJF 1011-1987 Terminology and Definitions for Measurement of Force and Hardness

    JJ-China Metrological Standards

    JJF 1010-1987 Length Metrology Terms and Their Definit

    JJ-China Metrological Standards

    JJF 1008-1987 Pressure Metrological Terms and Their Definitions

    JJ-China Metrological Standards

    JJ 65-1987 Earthmoving machines. Measurement of running speed

    JJ-China Metrological Standards

    JJ 60-1987 Experimental method of actuation time of measuring unit of earth moving machines

    JJ-China Metrological Standards

    JJG 508-1987 Verification Regulation of Resistivity Measuring Instruments with Four-Prope Array Method

    JJ-China Metrological Standards

    JJG(SJ)04006-1987 (BJ2913 FET parameter tester pilot test procedures)

    JJ-China Metrological Standards

    JJG 1011-1987 Terminology and Definitions for Measurement of Force and Hardness

    JJ-China Metrological Standards

    JJG 2003-1987 Verification scheme of thermocouples

    JJ-China Metrological Standards


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