China National Standards
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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    YD/T 3951-2021 Internet of Things card security monitoring and management platform data acquisition interface specification{咎}

    China Telecommunication Industry - YD Standards

    YD/T 3950-2021 Interface specification for co-processing interface of IoT card security monitoring and management platform{咎}

    China Telecommunication Industry - YD Standards

    YD/T 3949-2021 IoT Card Security Management Technical Requirements{咎}

    China Telecommunication Industry - YD Standards

    YD/T 3948-2021 Evolved Packet System (EPS) Network Equipment Security Assurance Requirements Mobility Management Entity (MME){咎}

    China Telecommunication Industry - YD Standards

    YD/T 3947-2021 IoT Basic Security IoT Card Security Classification Management Specification{咎}

    China Telecommunication Industry - YD Standards

    YD/T 2407-2021 Technical requirements for security capabilities of mobile smart terminals{咎}

    China Telecommunication Industry - YD Standards

    NY/T 3971-2021 Feed Additive Dibutyl Hydroxytoluene

    China Agriculture Industry - YD Standards

    SN/T 5351-2021 Determination of hydrogen in aluminium and aluminium alloys - Inert gas fusion - infrared absorption method{咎}

    China Import&Export Inspection Industry - YD Standards

    SN/T 5321-2021 Determination of aldehydes and ketones in footwear - Liquid chromatography{咎}

    China Import&Export Inspection Industry - YD Standards

    SN/T 5311-2021 Determination of hydrogen sulfide in crude oil and fuel oil - rapid liquid phase extraction method{咎}

    China Import&Export Inspection Industry - YD Standards

    SN/T 3125-2021 Determination of the heat of combustion of liquid hydrocarbon fuels Bomb calorimeter method{咎}

    China Import&Export Inspection Industry - YD Standards

    SN/T 2203-2021 Food contact materials - Wood products - Determination of polycyclic aromatic hydrocarbons in food simulants{咎}

    China Import&Export Inspection Industry - YD Standards

    SL/T 814!2021 Test method for wear of hydraulic turbine wetted parts

    China Water Resources Industry - YD Standards

    NB/T 10805!2021 Calculation code for hydropower project dam break flood and unsteady flow

    China Energy Industry - YD Standards

    NB/T 10804!2021 Specifications for planning and design of rural resettlement of hydropower projects

    China Energy Industry - YD Standards

    NB/T 10803!2021 Code for design of reservoir bottom cleaning for hydropower engineering

    China Energy Industry - YD Standards

    NB/T 10802!2021 Code for design of prestressed anchorage in hydropower engineering

    China Energy Industry - YD Standards

    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


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