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  •  China "GB" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    GB/T 19390-2014 Dipped polyester cord fabric for tyres

    China National - GB Standards
    GB/T 18370-2014 Glass fibre woven roving

    China National - GB Standards
    GB 25325-2014 The norm of energy consumption for prebaked anode products for aluminium

    China National - GB Standards
    GB 25324-2014 The norm of energy consumption for cathode carbon block for aluminium eletrolyzation

    China National - GB Standards
    GB/T 5216-2014 Structural steel with specified hardenability bands

    China National - GB Standards
    GB/T 31321-2014 The test methods for frozen drink products

    China National - GB Standards
    GB/T 31317-2014 Corrosion of metals and alloys〞Black box exposure test method

    China National - GB Standards
    GB/T 31316-2014 General principles of cathodic protection in sea water

    China National - GB Standards
    GB/T 31315-2014 Cold drawn or cold rolled precision weld steel tubes for mechanical structures

    China National - GB Standards
    GB/T 31314-2014 Multi wires of large diameter strand with high-strength and low-relaxation strand for prestressing

    China National - GB Standards
    GB/T 31313-2014 Fluorspas〞Determination of particle size distribution by sieving

    China National - GB Standards
    GB/T 31312-2014 Metallurgical grade fluorspar求Determination of antimony content求Solvent extraction atomic absorption spectrometric method

    China National - GB Standards
    GB/T 31311-2014 Metallurgical-grade fluorspar求Determination of lead content求Solvent extraction atomic absorption spectrometric method

    China National - GB Standards
    GB/T 31310-2014 Metallic material〞Determination of residual stress〞Hole drilling strain-gauge method

    China National - GB Standards
    GB/T 31309-2014 Calculation of electoron vacancy number in nickel-base superalloys

    China National - GB Standards
    GB/T 31304-2014 Epoxy-coated high strength wire stay cable

    China National - GB Standards
    GB/T 31303-2014 Austenitic-Ferritic duplex stainless steel bars

    China National - GB Standards
    GB/T 21143-2014 Metallic materials求Unified method of test for determination of quasistatic fracture toughness

    China National - GB Standards
    GB/T 17394.1-2014 Metallic materials求Leeb hardness test求Part 1: Test method

    China National - GB Standards
    GB/T 1299-2014 Tool and mould steels

    China National - GB Standards
    GB 31247-2014 Classification for burning behavior of electric and optical cables

    China National - GB Standards
    GB/T 4372.7-2014 Methods for chemical analysis of zinc oxide produced by direct process求Part 7ㄩDeterminantion of ferric oxide content求Flame atomic absorption spectrometry method

    China National - GB Standards
    GB/T 4372.6-2014 Methods for chemical analysis of zincoxide produced by direct process求Part 6ㄩTesting of metallic zinc

    China National - GB Standards
    GB/T 4372.5-2014 Methods for chemical analysis of zinc oxide produced by direct process求Part 5ㄩDetermination of manganese content求Flame atomic absorption spectrometry method

    China National - GB Standards
    GB/T 4372.2-2014 Methods for chemical analysis of zinc oxide produced by direct process求Part 2ㄩDetermination of lead oxide content求Flame atomic absorption spectrometry method

    China National - GB Standards
    GB/T 4372.1-2014 Methods for chemical analysis of zincoxide produced by direct process求Part 1ㄩDetermination of zinc oxide content求Na2EDTA titration method

    China National - GB Standards
    GB/T 3884.18-2014 Methods for chemical analysis of copper concentrates求Part 18ㄩDetermination of arsenicㄛantimonyㄛbismuthㄛleadㄛzincㄛnickelㄛcadmiumㄛcobaltㄛmagnesium oxideㄛcalcium oxide contents求Inductively coupled plasma atomic emission spectrometry

    China National - GB Standards
    GB/T 3884.17-2014 Methods for chemical analysis of copper concentrates求Part 17ㄩDetermination of aluminium oxide content求Chromazurol S spectrophotometric method and fluoride salts device-Na2EDTA titrimetric method

    China National - GB Standards
    GB/T 3884.16-2014 Methods for chemical analysis of copper concentrates求Part 16ㄩ Determination of silicon dioxide content求K2SiF6 titrimetric method and Gravimetric method

    China National - GB Standards
    GB/T 3884.15-2014 Methods for chemical analysis of copper concentrates求Part 15ㄩDetermination of iron content求Potassium dichromate titration method

    China National - GB Standards

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