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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    DL/T 5335-2006 Technical code of regional tectonic stability investigation for hydropower and water resources project

    China Electricity & Power - YD Standards
    SH/T 1757-2006 Aromatic hydrocarbons for industrial use. Determination of organic chloride. Microcoulometric method

    China Petrochemical Industry - YD Standards
    SH/T 0787-2006 Standard test method for indicating wear characteristics of petroleum hydraulic fluids in a high pressure constant volume vane pump

    China Petrochemical Industry - YD Standards
    QC/T 744-2006 Nickel-metal hydride batteries for electric vehicles

    China Automobile & Vehicle industry - YD Standards
    DL/T 5362-2006 Test code for hydraulic bitumen concrete

    China Electricity & Power - YD Standards
    DL/T 5361-2006 Code for model test of river diversion and closure during construction for hydropower and hydraulic engineering

    China Electricity & Power - YD Standards
    DL/T 5360-2006 Code for simulation of dam-break flow for hydropower and hydraulic engineering

    China Electricity & Power - YD Standards
    DL/T 5359-2006 Code for model test of cavitation for hydropower and hydraulic engineering

    China Electricity & Power - YD Standards
    DL/T 5358-2006 Technical code for anticorrosion of metal structures in hydroelectric and hydraulic engineering

    China Electricity & Power - YD Standards
    DL/T 5357-2006 Code for chemical analysis tests of rock and soil for hydropower and water conservancy engineering

    China Electricity & Power - YD Standards
    DL/T 5356-2006 Code for coarse-grained soil tests for hydropower and water conservancy engineering

    China Electricity & Power - YD Standards
    DL/T 5355-2006 Code for soil tests for hydropower and water conservancy engineering

    China Electricity & Power - YD Standards
    DL/T 5354-2006 Code for soil tests in borehole of hydroelectric and water conservancy engineering

    China Electricity & Power - YD Standards
    YD/T 789-2006 Technical Requirements and Measuring Methods of Hands-Free Telephone Sets

    China Telecommunication - YD Standards
    YD/T 589-2006 Basic Requirement of Transmission Impairment Tolerance for Group 3 Document Facsimile on the Telephone Network

    China Telecommunication - YD Standards
    YD/T 1590-2006 The Technical Requirement of Echo and Echo Control for Inter. Public Telecom Network

    China Telecommunication - YD Standards
    YD/T 1589-2006 The Test Methods for Interworking Gateway in Point to Point Short Message Interworking

    China Telecommunication - YD Standards
    YD/T 1588.2-2006 Measurement methods for characteristics of optical fibre cable line. Part 2: Optical fibre splice loss

    China Telecommunication - YD Standards
    YD/T 1588.1-2006 Measurement methods for characteristics of optical fibre cable line. Part 1: Link attenuation

    China Telecommunication - YD Standards
    YD/T 1526.1-2006 Technical specifications of single fiber Bi-Directional Triplexer optical Transceiver for access network. Part 1: single fiber Bi-Directional Triplexer optical Transceiver for BPON ONU

    China Telecommunication - YD Standards
    YD/T 1525-2006 Testing Methods for Internet Filtering Device According to Domain Name and IP Address

    China Telecommunication - YD Standards
    YD/T 1524-2006 Technical Requirements for Internet Filtering According to Domain Name and IP Address

    China Telecommunication - YD Standards
    YD/T 1523-2006 Testing Methods to Session Initiation Protocol Server

    China Telecommunication - YD Standards
    YD/T 1522.3-2006 Technical Requirements for Session Initiation Protocol. Part 3: Interworking between ISUP and SIP

    China Telecommunication - YD Standards
    YD/T 1522.2-2006 Technical Requirements for Session Initiation Protocol Part 2: Applications about call control based on SIP

    China Telecommunication - YD Standards
    YD/T 1522.1-2006 Technical Requirements for Session Initiation Protocol. Part 1: Basic Session Initiation Protoc

    China Telecommunication - YD Standards
    YD/T 1521-2006 Testing Specification Routing Rrotocol Interoperability

    China Telecommunication - YD Standards
    YD/T 1520-2006 Interoperability Specification and test measurement for H.323 based VoIP accessing equipment

    China Telecommunication - YD Standards
    YD/T 1519-2006 Interoperability Specification and Test Measurement for VoIP Accessing Equipment based on MGCP

    China Telecommunication - YD Standards
    YD/T 1518-2006 Interoperability Specification and Test Measurement for VoIP Accessing Equipment Based H.248

    China Telecommunication - YD Standards

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