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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    GB/T 24261.1-2009 Marine seismic digital streamer system - Part 1: Standards for specifying hydrophone parameters

    China National - YD Standards

    GB/T 8038-2009 Toluene of coal carbonization-determination of hydrocarbon impurities gas chromatographic method

    China National - YD Standards

    GB/T 4701.2-2009 Ferrotitanium - Determination of silicon content - The sulphuric acid dehydration gravimetric method

    China National - YD Standards

    GB/T 24185-2009 Test method for measurement of hydrogen embrittlement threshold in steel by the incremental step loading method

    China National - YD Standards

    GB/T 2912.3-2009 Textiles - Determination of formaldehyde - Part 3: High performance liquid chromatography method

    China National - YD Standards

    GB/T 15908-2009 Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification

    China National - YD Standards

    GB/T 12008.3-2009 Plastics - Polyether polyols - Part 3: Determination of hydroxyl number

    China National - YD Standards

    GB/T 2912.2-2009 Textiles - Determination of formaldehyde - Part 2: Released formaldehyde (vapour absorption method)

    China National - YD Standards

    GB/T 2912.1-2009 Textiles - Determination of formaldehyde - Part 1: Free and hydrolyzed formaldehyde(water extraction method)

    China National - YD Standards

    GB/T 1981.5-2009 Varnishes used for electrical insulation - Part 5: Energy-saving fast curing melamine alkyd impregnating varnishes

    China National - YD Standards

    GB/T 23995-2009 Indoor decorating and refurbishing solvent-based alkyd coatings for woodenware

    China National - YD Standards

    GB/T 23993-2009 Determination of formaldehyde content of waterborne coatings - Spectrophtometric method with acetylacetone

    China National - YD Standards

    GB/T 23992-2009 Determination of chlorhydrocarbon content in coatings - Gas chromatographic method

    China National - YD Standards

    GB/T 23975-2009 Determination of the quantity of tetrachlorophthalic anhydride in dye and pigment products

    China National - YD Standards

    GB/T 23973-2009 Determination of the quantity of formaldehyde in dye products

    China National - YD Standards

    GB/T 23967-2009 Trimellitic anhydride for industrial use

    China National - YD Standards

    GB/T 23959-2009 Hydroquinone for industrial use

    China National - YD Standards

    GB/T 23943-2009 Inorganic chemicals for industrial use - General method for the determination of chromium(Άφ) content - 1,5-diphenylcarbohydrazide spectrophotometric method

    China National - YD Standards

    GB 23937-2009 Sodium hydrosulfide for industrial use

    China National - YD Standards

    GB/T 23892.3-2009 Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 3: Guide values for the calculation of tilting pad thrust bearings

    China National - YD Standards

    GB/T 23892.2-2009 Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 2: Functions for calculation of tilting pad thrust bearings

    China National - YD Standards

    GB/T 23892.1-2009 Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 1: Calculation of tilting pad thrust bearings

    China National - YD Standards

    GB/T 23891.3-2009 Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 3: Guide values for the calculation of thrust pad bearings

    China National - YD Standards

    GB/T 23891.2-2009 Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 2: Functions for the calculation of thrust pad bearings

    China National - YD Standards

    GB/T 23891.1-2009 Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 1: Calculation of thrust pad bearings

    China National - YD Standards

    GB/T 23876-2009 Feed additive - L-carnitine hydrochloride

    China National - YD Standards

    GB/T 537-2009 Disodium tetraborate decahydrate for industrial use

    China National - YD Standards

    GB/T 23856-2009 1,3-Dichloro-5,5-dimethylhydantoin

    China National - YD Standards

    GB/T 23854-2009 Bromochloro-5,5-dimethylhydantoin

    China National - YD Standards

    GB/T 23849-2009 1,3-Dibromo-5,5-dimethylhydantoin

    China National - YD Standards


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