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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    QB/T 5633.4-2022 Amino acids, amino acid hydrochlorides and their analogues - Part 4: L-Tryptophan

    China Light Industry Industry - YD Standards
    NB/T 11010-2022 Hydropower engineering information model classification and coding procedures

    China Energy Industry - YD Standards
    NB/T 11005-2022 Technical Guidelines for Resettlement Design of State-owned Assets Invested in Overseas Hydropower Project Construction Land

    China Energy Industry - YD Standards
    NB/T 11006-2022 Scrap standards for metal structural equipment in hydropower projects

    China Energy Industry - YD Standards
    NB/T 35019-2022 Horizontal hydraulic hoist series parameters

    China Energy Industry - YD Standards
    NB/T 11007-2022 Technical conditions for steel gates of hydropower projects

    China Energy Industry - YD Standards
    NB/T 11004-2022 Regulations for model acceptance tests of hydraulic turbines and pump turbines

    China Energy Industry - YD Standards
    NB/T 11011-2022 Code for Design of Hydraulic Concrete Structures

    China Energy Industry - YD Standards
    NB/T 11019-2022 Regulations for the operation and maintenance of gates and hoists in hydropower projects

    China Energy Industry - YD Standards
    NB/T 11018-2022 Design Guidelines for Decommissioning of Hydropower Projects

    China Energy Industry - YD Standards
    NB/T 11016-2022 Specifications for collection and archiving of production and operation documents of hydropower projects

    China Energy Industry - YD Standards
    NB/T 11013-2022 Procedures for Compiling Feasibility Study Report of Hydropower Project

    China Energy Industry - YD Standards
    NB/T 11014-2022 Code for design of concrete precooling and preheating system in hydropower engineering

    China Energy Industry - YD Standards
    NB/T 11012-2022 Classification of Hydropower Projects and Flood Standards

    China Energy Industry - YD Standards
    NB/T 10970-2022 Specifications for selection, test and acceptance of water turbine inlet hydraulic butterfly valve

    China Energy Industry - YD Standards
    NB/T 10883.5-2022 Drawing Standards for Hydropower Engineering Part 5: Electrical

    China Energy Industry - YD Standards
    NB/T 10971-2022 Specifications for information collection of hydropower projects

    China Energy Industry - YD Standards
    NB/T 10969-2022 Technical specification for hydropower project sediment monitoring system

    China Energy Industry - YD Standards
    NB/T 10968-2022 Calculation standards for survey and design fees of hydropower projects

    China Energy Industry - YD Standards
    NB/T 10967-2022 General Rules of Environmental Protection Technology for Hydropower Projects

    China Energy Industry - YD Standards
    FZ/T 01167！2022 Textiles - Test method for formaldehyde removal efficiency - Photocatalytic method

    China Textile Industry - YD Standards
    FZ/T 64027！2022 Low formaldehyde woven fusible interlining

    China Textile Industry - YD Standards
    FZ/T 01159！2022 Textiles - quantitative chemical analysis - mixture of silk and wool or other animal hair fibers (hydrochloric acid method)

    China Textile Industry - YD Standards
    YY/T 1266！2015 Evaluation of Materials for Medical Devices Suitable for Hydrogen Peroxide Sterilization

    China Pharmaceutics Industry - YD Standards
    XB/T 702-2022 Electrochemical Performance Test of Rare Earth Hydrogen Storage Alloy Powder for Metal Hydride-Nickel Battery Negative Electrode Three-electrode System Test Method

    China Rare Earth Industry - YD Standards
    YS/T 593-2022 Rhodium trichloride hydrate

    China Non-ferrous Metal Industry - YD Standards
    YS/T 1584-2022 Anhydrous aluminum fluoride

    China Non-ferrous Metal Industry - YD Standards
    YS/T 1568-2022 Battery Grade Anhydrous Lithium Hydroxide

    China Non-ferrous Metal Industry - YD Standards
    YS/T 1549-2022 Zirconium hydride

    China Non-ferrous Metal Industry - YD Standards
    YS/T 1563.7-2022 Methods for chemical analysis of molybdenum-rhenium alloys - Part 7: Determination of hydrogen content - Inert gas fusion - infrared absorption method and thermal conductivity method

    China Non-ferrous Metal Industry - YD Standards

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