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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YDB 130.3-2013 Distribution and integration for convergence of the three networks. Part 3: Data specifications of portal guide

    China Telecommunication - YD Standards
    YDB 130.2-2013 Distribution and integration for convergence of the three networks. Part 2: System architecture and general technical requirements

    China Telecommunication - YD Standards
    YDB 130.1-2013 Distribution and integration for convergence of the three networks. Part 1: Scenario and requirements

    China Telecommunication - YD Standards
    YDB 129-2013 Decoupled application data enroute technical framework

    China Telecommunication - YD Standards
    SY/T 6970-2013 Technical code of on-line corrosion monitoring in gathering system for highly hydrogen sulfide gas field

    China Oil & Gas Industry - YD Standards
    SY/T 6944-2013 Technical regulations for combination of perforation, testing and hydraulic jet pump

    China Oil & Gas Industry - YD Standards
    SY/T 5259-2013 Gas chromatography analysis method for light hydrocarbon from cuttings head space gas

    China Oil & Gas Industry - YD Standards
    SY/T 4126-2013 Code for construction of oil and gas transportation pipeline hydraulic protection

    China Oil & Gas Industry - YD Standards
    DL/T 568-2013 Test methods for instrumental determination of carbon, hydrogen, and nitrogen in laboratory samples of fuel

    China Electricity & Power - YD Standards
    DL/T 5309-2013 Specifications for underwater concrete construction of hydroelectric and hydraulic engineering

    China Electricity & Power - YD Standards
    DL/T 5308-2013 Technical specification for construction safety monitoring of hydropower and water resources projects

    China Electricity & Power - YD Standards
    DL/T 5307-2013 Risk assessment code for flood control on construction of hydropower and water resources project

    China Electricity & Power - YD Standards
    DL/T 5306-2013 Specifications for fair-faced concrete construction of hydroelectric and hydraulic engineering

    China Electricity & Power - YD Standards
    DL/T 5305-2013 Safety operation specification of construction machinery for hydroelectric and hydraulic engineering Transport vehicle

    China Electricity & Power - YD Standards
    DL/T 5304-2013 Technical specification of limestone powder for use in hydraulic concrete

    China Electricity & Power - YD Standards
    DL/T 5303-2013 Test code for hydraulic plastic concrete

    China Electricity & Power - YD Standards
    DL/T 5302-2013 Safety operation specification of construction machinery for hydroelectric and hydraulic engineering Special purpose vehicle

    China Electricity & Power - YD Standards
    DL/T 5298-2013 Technical specifications for inhibiting alkali. aggregate reaction of hydraulic concrete

    China Electricity & Power - YD Standards
    DL/T 5296-2013 Technical specification of magnesium oxide expansive for use in hydraulic concrete

    China Electricity & Power - YD Standards
    DL/T 5135-2013 Specifications of excavation blasting for hydropower and water resources projects {Academic version}

    China Electricity & Power - YD Standards
    DL/T 5311-2013 Specification for aggregate quarrying and processing system of the hydroelectric and water conservancy projects

    China Electricity & Power - YD Standards
    DL/T 1313-2013 Code for centralized control of cascade hydropower plants

    China Electricity & Power - YD Standards
    DL/T 1259-2013 Specification of hydropower reservoir operation and management

    China Electricity & Power - YD Standards
    DL 5162-2013 Technical specification of safety and protection facility for hydropower and water resources construction

    China Electricity & Power - YD Standards
    DL/T 5461.14-2013 Regulations for content and depth of detailed design documents of fossil-fired power plant. Part 14: Hydraulic structure

    China Electricity & Power - YD Standards
    DL/T 5461.13-2013 Regulations for content and depth of detailed design documents of fossil-fired power plant. Part 13: Hydraulic processes

    China Electricity & Power - YD Standards
    HJ 674-2013 Water quality. Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method

    China Environmental Protection Industry - YD Standards
    SN/T 1632.3-2013 Determination of Enterobacter sakazakii (Cronobacter spp.)from dehydrated powdered milk for export. Part 3: Real-time PCR method

    China Import Export Inspection - YD Standards
    SN/T 1632.2-2013 Determinetion of Enterobacter sakazakii (Cronobacter spp.)from dehydrated powdered milk for export. Part 2: PCR method

    China Import Export Inspection - YD Standards
    SN/T 1632.1-2013 Determination of Enterobacter sakazakii (Cronobacter spp.)from debydrated powdered milk for export. Part 1: Isolation and enumeration

    China Import Export Inspection - YD Standards

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