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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    YD 5218-2015 (Broadband fiber access construction supervision Interim Provisions)

    China Telecommunication - YD Standards

    YD 5215-2015 (Wireless LAN project acceptance)

    China Telecommunication - YD Standards

    YD 5214-2015 (Wireless LAN engineering design specifications)

    China Telecommunication - YD Standards

    YD 5174-2015 (Digital Cellular Mobile Telecommunication Network TD-SCDMA project acceptance)

    China Telecommunication - YD Standards

    YD 5173-2015 (WCDMA digital cellular mobile communication network engineering acceptance)

    China Telecommunication - YD Standards

    YD 5158-2015 (Mobile multimedia message center design specification)

    China Telecommunication - YD Standards

    YD 5133-2015 (The mobile communication steel tower mast construction supervision norms)

    China Telecommunication - YD Standards

    YD 5115-2015 (Mobile communications repeater engineering technical specifications)

    China Telecommunication - YD Standards

    YD 5091.1-2015 (Transmission equipment for seismic performance testing specification Part I: optical transmission equipment)

    China Telecommunication - YD Standards

    YD 5084.3-2015 (Switching equipment seismic performance testing specification - Part 3: mobile communication core network equipment)

    China Telecommunication - YD Standards

    YD/T 5112-2015 (Digital Cellular Mobile Telecommunication Network TD-SCDMA project design specifications)

    China Telecommunication - YD Standards

    YD/T 2827.2-2015 (The wireless communication RF and microwave devices passive intermodulation level measurement - Part 2: coaxial cable assemblies)

    China Telecommunication - YD Standards

    YD/T 2804.3-2015 (40Gbps / 100Gbps intensity modulation pluggable optical transceiver module Part 3: 10x10Gbps)

    China Telecommunication - YD Standards

    YD/T 2794.2-2015 (Wavelength Division Multiplexing (WDM) network management technology - Part 2: NMS system function)

    China Telecommunication - YD Standards

    YD/T 2836-2015 (IPv6-based next-generation Internet security testing requirements DNSSEC packets)

    China Telecommunication - YD Standards

    NB/T 42052-2015 Specification for small hydropower unit starting test

    China Energy industry - YD Standards

    NB/T 35054-2015 Design code for fish passage facilities in hydropower projects

    China Energy industry - YD Standards

    NB/T 35053-2015 Design code for layered water intake of hydropower station

    China Energy industry - YD Standards

    NB/T 35052-2015 Specification of water quality analysis for hydropower engineering geological investigation

    China Energy industry - YD Standards

    NB/T 35051-2015 Code for manufacture erection and acceptance of gate hoists in hydropower projects

    China Energy industry - YD Standards

    NB/T 35050-2015 Earthing design guide for hydropower station

    China Energy industry - YD Standards

    NB/T 35049-2015 Code for sediment design of hydropower projects

    China Energy industry - YD Standards

    NB/T 35048-2015 Specification for acceptance of hydropower projects

    China Energy industry - YD Standards

    NB 35047-2015 (Hydropower Engineering Hydraulic Structures Seismic Design Codes)

    China Energy industry - YD Standards

    DL/T 5724-2015 (Hydropower Project Gravel System Wastewater Treatment Technical Specifications)

    China Electricity & Power - YD Standards

    DL/T 5723-2015 Safety operation code for construction equipment of hydropower and water conservancy engineering crawler spreader

    China Electricity & Power - YD Standards

    DL/T 5722-2015 The regulations for safe operation of the construction equipment for hydroelectric and water conservancy engineering construction tower-belt-crane

    China Electricity & Power - YD Standards

    DL/T 5721-2015 Test code for hydraulic shotcrete

    China Electricity & Power - YD Standards

    DL/T 5720-2015 Technical code of hydraulic self-compacting concrete

    China Electricity & Power - YD Standards

    DL/T 5719-2015 (Hydropower and water conservancy construction Dewatering Technical Specifications)

    China Electricity & Power - YD Standards


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