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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    DL/T 1503-2016 (Transformers snap inspection of the hydraulic relay)

    China Electricity & Power - YD Standards
    DL/T 1014-2016 (Automatic Hydrological Forecast System operation and maintenance procedures)

    China Electricity & Power - YD Standards
    DL/T 1009-2016 Operation and maintenance regulation for computer supervision and control system of hydropower plant

    China Electricity & Power - YD Standards
    JTS 132-2015 (Water Transport Engineering hydrological observing practices)

    China Highway & Transportation - YD Standards
    JJG 638-2015 Hydraulic Vibration Testing System

    China Metrological - YD Standards
    SN/T 4390-2015 (Resin crafts formaldehyde content by HPLC)

    China Import Export Inspection - YD Standards
    SN/T 4373-2015 (Maleic anhydride, phthalic anhydride by gas chromatography)

    China Import Export Inspection - YD Standards
    HJ 2047-2015 Technical specifications for hydrolysis and acidification reactor in wastewater treatment

    China Environmental Protection Industry - YD Standards
    NB/T 35075-2015 Specification for coding and management of product documents of hydropower projects

    China Energy industry - YD Standards
    NB/T 35073-2015 (Hydropower Engineering hydrological forecast and sediment special preparation and investment rules)

    China Energy industry - YD Standards
    NB/T 35072-2015 Preparation regulation for special investment on soil and water conservation of hydropower projects

    China Energy industry - YD Standards
    NB/T 35071-2015 Code for hydropower planning of pumped storage power station

    China Energy industry - YD Standards
    NB/T 35070-2015 (Hydropower project construction land acquisition and resettlement plan for report preparation procedure)

    China Energy industry - YD Standards
    NB/T 35069-2015 (Hydropower project construction land acquisition and resettlement planning regulations outline)

    China Energy industry - YD Standards
    NB/T 35067-2015 Overvoltage protection and insulation coordination design guide for hydropower station

    China Energy industry - YD Standards
    NB/T 35066-2015 Specification of overburden drilling techniques for hydropower projects

    China Energy industry - YD Standards
    NB/T 35065-2015 Technical specification for seismic exploration of hydropower projects

    China Energy industry - YD Standards
    NB/T 35064-2015 (Security identification procedures hydropower project)

    China Energy industry - YD Standards
    NB/T 35063-2015 Code for environmental supervision of hydropower project

    China Energy industry - YD Standards
    NB/T 35061-2015 (Kinetic hydropower engineering design specifications)

    China Energy industry - YD Standards
    NB/T 35060-2015 Code for environmental protection design of hydropower projects resettlement

    China Energy industry - YD Standards
    NB/T 35059-2015 Code for post assessment of environmental impacts of river hydropower development

    China Energy industry - YD Standards
    NB/T 35058-2015 Technical specification for inspection of rock mass quality of hydropower projects

    China Energy industry - YD Standards
    NB/T 35056-2015 (Hydropower Station Penstock Design Specification)

    China Energy industry - YD Standards
    NB 35074-2015 Code for design of occupational safety and health of hydroPower Projects

    China Energy industry - YD Standards
    NB 35057-2015 Code for seismic design of hydropower projects

    China Energy industry - YD Standards
    NB 35055-2015 (Hydropower engineering steel gate design specifications)

    China Energy industry - YD Standards
    NB/SH/T 0917-2015 Standard test method for determination of total volatile sulfur in gaseous hydrocarbons and liquefied petroleum gases by ultraviolet fluorescence

    China Energy industry - YD Standards
    NB/SH/T 0907-2015 Standard practice for conditon monitoring of phosphate antiwear additivies in in-service petroleum and hydrocarbon based lubricants by trend analysis using Fourier transform infrared (FT-IR)spectrometry

    China Energy industry - YD Standards
    NB/SH/T 0900-2015 Determination of wear characteristics of tractor hydraulic fluids by FZG test machine

    China Energy industry - YD Standards

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