China National Standards
China YD Standards Search System  
  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    NB/T 10801!2021 Specifications for Planning and Design of Professional Projects for Land Acquisition and Resettlement of Hydropower Projects

    China Energy Industry - YD Standards

    NB/T 10800!2021 Technical guidelines for the implementation of land acquisition and resettlement for hydropower project construction

    China Energy Industry - YD Standards

    NB/T 10799!2021 Regulations for compilation of hydropower engineering geological survey data

    China Energy Industry - YD Standards

    NB/T 10798!2021 General Rules for Land Expropriation and Resettlement Techniques for Hydropower Project Construction

    China Energy Industry - YD Standards

    NB/T 10796!2021 Guidelines for Fire Protection Design of Cables in Hydropower Plants

    China Energy Industry - YD Standards

    NB/T 10794!2021 Technical Specifications for Landscape Evaluation of Hydropower Projects

    China Energy Industry - YD Standards

    NB/T 10793!2021 Specifications for compressed air systems in hydropower stations

    China Energy Industry - YD Standards

    NB/T 10792!2021 Specifications for technical water supply systems of hydropower stations

    China Energy Industry - YD Standards

    NB/T 10791!2021 Guidelines for Renewal and Transformation of Metal Structural Equipment in Hydropower Projects

    China Energy Industry - YD Standards

    NB/T 10832-2021 Specifications for non-oriented electrical steel strips for large hydraulic generators

    China Energy Industry - YD Standards

    NB/T 10831-2021 Specifications for mirror plate forgings for large hydroelectric generators

    China Energy Industry - YD Standards

    NB/T 10830-2021 Specifications for main shaft forgings of large hydroelectric generating units

    China Energy Industry - YD Standards

    NB/T 10829-2021 Technical conditions for electro-slag casting martensitic stainless steel guide vane castings for large hydraulic turbines

    China Energy Industry - YD Standards

    NB/T 10812-2021 Operation and Maintenance Regulations for Small Hydropower Units

    China Energy Industry - YD Standards

    NB/T 10811-2021 Operation and Maintenance Regulations of the Speed Control System of Small Hydropower Units

    China Energy Industry - YD Standards

    NB/T 10810-2021 Technical Specifications for Speed Control System of Small Hydropower Units

    China Energy Industry - YD Standards

    SY/T 7657.4-2021 Natural gas Determination of composition by photoacoustic spectroscopy-infrared spectroscopy-fuel cell combined method Part 4: Determination of hydrogen content by fuel cell method

    China Oil & Gas Industry - YD Standards

    SY/T 7616-2021 Hot-Pressing Hydrocarbon Generation and Expulsion Simulation Procedure{咎}

    China Oil & Gas Industry - YD Standards

    SY/T 7630-2021 Specification for hydrological survey of oil and gas pipeline engineering{咎}

    China Oil & Gas Industry - YD Standards

    SY/T 6880-2021 Specification for spectroscopic detection of steel materials in high hydrogen sulfide fields{咎}

    China Oil & Gas Industry - YD Standards

    HJ 1195-2021 Gaseous refrigerants - Determination of 10 halogenated hydrocarbons - Gas chromatography-mass spectrometry{咎}

    China Environment Industry - YD Standards

    SL/T 381!2021 Specifications for manufacture, installation and acceptance of gate hoists in water conservancy and hydropower projects

    China Water Resources Industry - YD Standards

    GA/T 722-2021 Ninhydrin/DFO fingerprint display cabinet

    China Security Industry - YD Standards

    GA/T 721.1-2021 General technical requirements for visualization of potential fingerprint reagents - Part 1: Ninhydrin hydrate (NIN)

    China Security Industry - YD Standards

    GA/T 1946-2021 Forensic Science Hydrochloric, Sulfuric and Nitric Acid Testing Chemistry and Ion Chromatography

    China Security Industry - YD Standards

    GA/T 1915-2021 Forensic science Hydrogen sulfide detection in biological samples Gas chromatography and gas chromatography-mass spectrometry

    China Security Industry - YD Standards

    NB/T 35015-2021 Rules for the preparation of safety pre-assessment reports for hydropower projects

    China Energy Industry - YD Standards

    NB/T 35014-2021 Rules for the preparation of safety acceptance evaluation reports for hydropower projects

    China Energy Industry - YD Standards

    NB/T 35005-2021 Specification for design of concrete production system for hydropower engineering

    China Energy Industry - YD Standards

    NB/T 10514-2021 Design code for ship lifts in hydropower engineering

    China Energy Industry - YD Standards


    Find out:7061Items   |  To Page of: First -Previous-Next -Last  | [25] [26] [27] [28] [29] [30] [31]

     
     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards