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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    DL/T 2096-2020 Technical specification for online monitoring system for dam operation safety of hydropower station

    China Electricity Industry - YD Standards
    DL/T 2204-2020 Technical specification for on-site inspection of hydropower dam safety

    China Electricity Industry - YD Standards
    DL/T 2079-2020 Regulations for evaluating the performance of dam safety management in hydropower stations

    China Electricity Industry - YD Standards
    SY/T 7607-2020 Rapid Determination of Hydrogen Sulfide and Tetrahydrothiophene in Natural Gas by Gas Chromatography with Miniature Thermal Conductivity

    China Oil & Gas Industry - YD Standards
    SY/T 7484-2020 Determination of natural gas hydrocarbon dew point automatic detection method of cooling mirror

    China Oil & Gas Industry - YD Standards
    SY/T 6727-2020 Oil and Gas Drilling Equipment Hydraulic Disc Brake

    China Oil & Gas Industry - YD Standards
    DL/T 5809-2020 Technical Specifications for Safety Monitoring of Hydropower Engineering Reservoir Areas

    China Electricity Industry - YD Standards
    DL/T 5808-2020 Technical Specification for Seismic Monitoring of Hydropower Engineering Reservoirs

    China Electricity Industry - YD Standards
    DL/T 5807-2020 Technical specification for microseismic monitoring of rock mass stability in hydropower engineering

    China Electricity Industry - YD Standards
    NB/T 10477-2020 Technical specification for efficiency enhancement and capacity expansion transformation of small hydropower stations{Òë}

    China Energy Industry - YD Standards
    NB/SH/T 0606-2019 Standard test method for hydrocarbon types in middle distillates by mass spectrometry

    China SH/T Petrochemical - YD Standards
    JB/T 13611-2019 Spherical Bearings Rod Ends for Hydraulic Cylinders

    China Machinery Industry - YD Standards
    HJ688-2019 Stationary pollution source waste gas - Determination of hydrogen fluoride - Ion chromatography

    China Environment Industry - YD Standards
    NB/T10383-2019 Mining hydraulic self-moving trackless equipment train

    China Energy Industry - YD Standards
    NB/T 10352-2019 Specification for energy-saving design of hydropower projects

    China Energy Industry - YD Standards
    NB/T 10351-2019 Regulations for the preparation of the overall planning and design report for seismic monitoring of hydropower engineering reservoirs

    China Energy Industry - YD Standards
    NB/T 10350-2019 Sustainable Hydropower Assessment Guidelines

    China Energy Industry - YD Standards
    NB/T 10348-2019 Regulations for the preparation of emergency plans for water storage in hydropower projects

    China Energy Industry - YD Standards
    NB/T 10347-2019 Specification for Environmental Impact Assessment of Hydropower Projects

    China Energy Industry - YD Standards
    NB/T 10346-2019 Specification for landscape planning and design of hydropower projects

    China Energy Industry - YD Standards
    NB/T 10345-2019 Design specification for selection and layout of high-voltage electrical equipment in hydropower plants

    China Energy Industry - YD Standards
    NB/T 10344-2019 Design code for water and soil conservation of hydropower projects

    China Energy Industry - YD Standards
    NB/T 10343-2019 Technical Specification for Treatment of Soft Soil Foundation in Hydropower Engineering

    China Energy Industry - YD Standards
    NB/T 10342-2019 Hydropower station regulation guarantee design guideline

    China Energy Industry - YD Standards
    NB/T 10341.3-2019 Design code for hoists for hydropower projects - Part 3: Design code for screw hoists

    China Energy Industry - YD Standards
    NB/T 10341.2-2019 Design code for hoists in hydropower projects - Part 2: Design code for mobile hoists

    China Energy Industry - YD Standards
    NB/T 10341.1-2019 Design code for hoists for hydropower projects - Part 1: Design code for fixed hoist hoists

    China Energy Industry - YD Standards
    NB/T 10340-2019 Regulations for pit exploration of hydropower projects

    China Energy Industry - YD Standards
    NB/T 10339-2019 Regulations for engineering geological survey of hydropower engineering dam sites

    China Energy Industry - YD Standards
    NB/T 10338-2019 Specification for the definition of land acquisition and treatment scope for hydropower engineering construction

    China Energy Industry - YD Standards

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