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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    JB/T 13783-2020 DTH hydraulic excavator

    China Machinery Industry - YD Standards

    JB/T 13800-2020 Installation Dimensions of Hydraulic Transmission 10 MPa Series Single Rod Cylinders

    China Machinery Industry - YD Standards

    JB/T 13764-2020 Hot tandem finishing mill main drive hydraulic safety coupling

    China Machinery Industry - YD Standards

    JB/T 13763-2020 Hot tandem roughing mill main drive hydraulic safety coupling

    China Machinery Industry - YD Standards

    JB/T 13762-2020 Main drive hydraulic safety coupling of wide and heavy plate rolling mill

    China Machinery Industry - YD Standards

    JB/T 7041.2-2020 Hydraulic Pumps Part 2: Gear Pumps

    China Machinery Industry - YD Standards

    SL/T 781!2020 Design specification for overvoltage protection and insulation coordination in water conservancy and hydropower projects

    China Water Resources Industry - YD Standards

    SL/T 722-2020 Rules for safe operation of hydraulic steel gates and hoists

    China Water Resources Industry - YD Standards

    SL/T 264!2020 Rock test code for water conservancy and hydropower engineering

    China Water Resources Industry - YD Standards

    YY/T 1667!2020 Chlamydia pneumoniae IgG antibody detection kit (enzyme-linked immunosorbent assay)

    China Pharmaceutics Industry - YD Standards

    JB/T 14098-2020 Wet flue gas desulfurization equipment Disc dehydrator

    China Machinery Industry - YD Standards

    HG/T 5818-2020 Technical Specifications for Treatment and Disposal of Phthalic Anhydride Residue

    China Chemistry Industry - YD Standards

    HG/T 5770-2020 Ammonia cracking catalyst for hydrogen production

    China Chemistry Industry - YD Standards

    HG/T 5757-2020 Analysis method of chemical composition of aluminum-based hydrogenation catalyst

    China Chemistry Industry - YD Standards

    HG/T 5756-2020 Analysis method of chemical composition of catalyst for selective hydrogenation of benzene to cyclohexene

    China Chemistry Industry - YD Standards

    HG/T 5743-2020 Diammonium hydrogen phosphate for batteries

    China Chemistry Industry - YD Standards

    HG/T 5742-2020 Ammonium dihydrogen phosphate for batteries

    China Chemistry Industry - YD Standards

    HG/T 5707-2020 Test method for reaction performance of catalyst for dehydrogenation of methyl isobutyl methanol to methyl isobutyl ketone

    China Chemistry Industry - YD Standards

    HG/T 5705-2020 Determination of Titanium Dioxide Phase Content in Hydrogenation Catalysts by X-ray Diffraction Method

    China Chemistry Industry - YD Standards

    HG/T 4020-2020 Chemical reagent Nickel sulfate hexahydrate (nickel sulfate)

    China Chemistry Industry - YD Standards

    HG/T 2778-2020 High purity hydrochloric acid

    China Chemistry Industry - YD Standards

    HG/T 2404-2020 Rubber Compounding Agent - Identification of Precipitated Hydrated Silica in Styrene Butadiene Rubber

    China Chemistry Industry - YD Standards

    HG/T 3061-2020 Rubber Compounding Precipitated Hydrated Silica

    China Chemistry Industry - YD Standards

    HG/T 5738-2020 Industrial potassium hydrogen peroxymonosulfate complex salt

    China Chemistry Industry - YD Standards

    HG/T 5736-2020 High-purity industrial hydrogen peroxide

    China Chemistry Industry - YD Standards

    HG/T 5726-2020 Chemical reagent Magnesium acetate tetrahydrate (magnesium acetate)

    China Chemistry Industry - YD Standards

    HG/T 5725-2020 High-purity reagent Copper sulfate pentahydrate (copper sulfate)

    China Chemistry Industry - YD Standards

    YS/T 1395.1-2020 Methods for chemical analysis of dichlorodiamine palladium - Part 1: Determination of palladium content - Hydrazine hydrate reduction gravimetric method

    China Non-ferrous Metal Industry - YD Standards

    YS/T 738.5-2020 Methods of analysis of aluminium hydroxide for fillers - Part 5: Determination of particle size

    China Non-ferrous Metal Industry - YD Standards

    XB/T 234-2020 Lanthanum Hydroxide

    China Rare Earth Industry - YD Standards


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