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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    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

    XB/T 222-2020 Cerium hydroxide

    China Rare Earth Industry - YD Standards

    YD/T 3812-2020 Calculation method of off-axis equivalent isotropic radiated power density limit for geostationary satellite network earth stations in the fixed-satellite service

    China Telecommunication Industry - YD Standards

    YD/T 3811-2020 3GHz¡«12.75GHz frequency band radio monitoring direction finding system test method

    China Telecommunication Industry - YD Standards

    YD/T 3810-2020 3GHz¡«12.75GHz frequency band radio monitoring direction finding system technical requirements

    China Telecommunication Industry - YD Standards

    YD/T 3809-2020 Mobile pseudo base station monitoring and supervision system interface technical requirements

    China Telecommunication Industry - YD Standards

    YD/T 3808-2020 Technical requirements for multi-channel networked secure payment of mobile intelligent terminals

    China Telecommunication Industry - YD Standards

    YD/T 3807-2020 General requirements for security assurance of mobile communication network equipment

    China Telecommunication Industry - YD Standards

    YD/T 3806-2020 Implementation method of data desensitization in telecom big data platform

    China Telecommunication Industry - YD Standards

    YD/T 3803-2020 Technical requirements for telecommunication network and Internet asset security management platform

    China Telecommunication Industry - YD Standards

    YD/T 3801-2020 Implementation method of data security risk assessment for telecommunication network and Internet

    China Telecommunication Industry - YD Standards

    YD/T 3799-2020 Implementation Guidelines for the Filing of Security Protection Ratings for Telecommunications Networks and Internet Networks

    China Telecommunication Industry - YD Standards

    YD/T 3764.6-2020 Cloud Computing Service Customer Trust System Capability Requirements Part 6: Local Load Balancing Service

    China Telecommunication Industry - YD Standards

    YD/T 3764.5-2020 Cloud Computing Service Customer Trust System Capability Requirements Part 5: Block Storage Service

    China Telecommunication Industry - YD Standards


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