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  •  China "GB" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    GB/T 25949-2010 Aluminium ores - Preparation of samples

    China National - GB Standards
    GB/T 25948-2010 Aluminium ores - Determination of total iron content - Titanium trichloride reduction method

    China National - GB Standards
    GB/T 25947-2010 Aluminium ores - Determination of the moisture content of bulk material

    China National - GB Standards
    GB/T 25946-2010 Aluminium ores - Experimental methods for checking the bias of sampling

    China National - GB Standards
    GB/T 25945-2010 Aluminium ores - Sampling procedures

    China National - GB Standards
    GB/T 25944-2010 Aluminium ores - Experimental determination of the heterogeneity of distribution of a lot

    China National - GB Standards
    GB/T 25943-2010 Aluminium ores - Experimental methods for checking the precision of sampling

    China National - GB Standards
    GB/T 25942-2010 Nuclear grade silver-indium-cadmium rods

    China National - GB Standards
    GB/T 25934.3-2010 Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents

    China National - GB Standards
    GB/T 25934.2-2010 Methods for chemical analysis of high purity gold - Part 2: Inductively coupled plasma mass spectrometry standard enter emendation-inner standard method - Determination of impurity elements contents

    China National - GB Standards
    GB/T 25934.1-2010 Methods for chemical analysis of high purity gold - Part 1: Ethyl acetate extraction separation - Inductively coupled plasma - atomic emission spectrometry - Determination of impurity elements contents

    China National - GB Standards
    GB/T 25933-2010 High-purity gold

    China National - GB Standards
    GB/T 25932-2010 General specification of superalloy master alloys for castings

    China National - GB Standards
    GB/T 25835-2010 Epoxy-coated steel wires for cables

    China National - GB Standards
    GB/T 25834-2010 Corrosion of metals and alloys - Accelerate corrosion testing of iron and steel in outdoor atmospheres

    China National - GB Standards
    GB/T 25833-2010 The galvanized steel wire ropes for highway guardrail

    China National - GB Standards
    GB/T 25832-2010 Hot rolled steel plates and strips for porcelain enameling

    China National - GB Standards
    GB/T 25831-2010 General specification of superalloy wires

    China National - GB Standards
    GB/T 25830-2010 General specification of superalloy disks and rings

    China National - GB Standards
    GB/T 25829-2010 Permissisible variations for chemical composition of superalloy products

    China National - GB Standards
    GB/T 25828-2010 General specification of superalloy bars

    China National - GB Standards
    GB/T 25827-2010 General specification of superalloy plates and strips

    China National - GB Standards
    GB/T 25826-2010 Epoxy-coated steel for the reinforcement of concrete

    China National - GB Standards
    GB/T 25825-2010 Rolls for hot strip mill and plate mill

    China National - GB Standards
    GB/T 25824-2010 Steel slag for road

    China National - GB Standards
    GB/T 25823-2010 Individual epoxy-coated wire prestressing steel strand

    China National - GB Standards
    GB/T 25822-2010 Shaped and round seamless steel tubes for axle

    China National - GB Standards
    GB/T 25821-2010 Stainless steel wire strand

    China National - GB Standards
    GB/T 25820-2010 Steel strips for packing

    China National - GB Standards
    GB/T 14999.7-2010 Test methods for grain sizes，primary dendrite spacing and microshrinkage of superalloy castings

    China National - GB Standards

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