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  •  China "GB" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    GB/T 6883-2017 Cemented carbide sintering body for wire, bar or tube drawing dies—Dimensions

    China National - GB Standards
    GB/T 13747.11-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry

    China National - GB Standards
    GB/T 34640.3-2017 Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 3：Utilization of scraps

    China National - GB Standards
    GB/T 34642-2017 Continuous casting machine for aluminum ingots

    China National - GB Standards
    GB/T 34640.2-2017 Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 2：Recycling of scraps

    China National - GB Standards
    GB/T 1819.7-2017 Methods for chemical analysis of tin concentrates—Part 7:Determination of bismuth content—Flame atomic absorption spectrometric method

    China National - GB Standards
    GB/T 34643-2017 Sintered metal porous materials—Determination of air filter permeability

    China National - GB Standards
    GB/T 34647-2017 Temper designation system for titanium and titanium alloy

    China National - GB Standards
    GB/T 34646-2017 Sintered metal membrane filter materials and elements

    China National - GB Standards
    GB/T 6886-2017 Sintered stainless steel filter elements

    China National - GB Standards
    GB/T 3250-2017 Shearing and riveting test method of wires and rods for the aluminum and aluminum-alloy rivets

    China National - GB Standards
    GB/T 34649-2017 Magnetron sputtering ruthenium target

    China National - GB Standards
    GB/T 34630.1-2017 Friction stir welding—Aluminium and its alloys—Part 1：Terminology and definition

    China National - GB Standards
    GB/T 34626.1-2017 Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 1: Ferrous metals and alloys

    China National - GB Standards
    GB/T 4698.8-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8：Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry

    China National - GB Standards
    GB/T 13747.13-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 13: Determination of lead content—Polarography

    China National - GB Standards
    GB/T 21958-2017 Wheeled tractor—Front drive axle

    China National - GB Standards
    GB/T 34374-2017 Stamping dies—L-shaped guide plates

    China National - GB Standards
    GB/T 34372-2017 Walking tractor—Drawbar dimensions and power take-off types

    China National - GB Standards
    GB/T 15370.7-2017 Agricultural tractors—General requirement—Part 7: Three-wheel boat tractors

    China National - GB Standards
    GB/T 4678.2-2017 Diecasting dies—Components—Part 2: Round inserts

    China National - GB Standards
    GB/T 34630.5-2017 Friction stir welding—Aluminium and its alloys—Part 5：Quality and inspection requirements

    China National - GB Standards
    GB/T 34630.3-2017 Friction stir welding—Aluminium and its alloys—Part 3：Qualification of welding operators

    China National - GB Standards
    GB/T 14449-2017 Test method for aerosol products

    China National - GB Standards
    GB/T 34630.4-2017 Friction stir welding—Aluminium and its alloys—Part 4：Specification and qualification of welding procedures

    China National - GB Standards
    GB/T 32076.8-2017 High-strength structural bolting assemblies for preloading—Part 8: Torshear type bolt with cup head,and nut assemblies

    China National - GB Standards
    GB/T 34627-2017 Metallic and other inorganic coatings—Definitions and conventions concerning appearance

    China National - GB Standards
    GB/T 34629-2017 Conveyor belts—Determination of minimum pulley diameters

    China National - GB Standards
    GB/T 1819.13-2017 Methods for chemical analysis of tin concentrates—Part 13: Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method

    China National - GB Standards
    GB/T 34641-2017 Non-destructive testing—Test method for determining image quality in direct thermal neutron radiographic examination

    China National - GB Standards

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