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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 5118-2005 Specifications of Engineering Design for ATM Network

    China Telecommunication - YD Standards
    YD/T 5094-2005 Specifications of Engineering Design for No.7 Signaling Network

    China Telecommunication - YD Standards
    YD/T 5090-2005 Acceptance Specification of Equipment Installation for Digital Synchronization Network

    China Telecommunication - YD Standards
    YD/T 5089-2005 Specifications of Engineering Design for Digital Synchronization Network

    China Telecommunication - YD Standards
    YD/T 5087-2005 Acceptance Specification of Intelligent Network Engineering

    China Telecommunication - YD Standards
    YD/T 5070-2005 Acceptance Specification for Internet Engineering

    China Telecommunication - YD Standards
    YD/T 5053-2005 Specifications of Engineering Design for Telephone Network Management System

    China Telecommunication - YD Standards
    YD/T 5037-2005 Specification of Engineering Design for Internet

    China Telecommunication - YD Standards
    YD/T 5036-2005 Specifications of Engineering Design for Fixed Intelligent Network

    China Telecommunication - YD Standards
    YD/T 5033-2005 Acceptance Specifications of Videoconference System Engineer

    China Telecommunication - YD Standards
    YD/T 5032-2005 Code for Design of Videoconference System Engineering

    China Telecommunication - YD Standards
    SN/T 1643-2005 Determination of arsenic in seafood for import and export. Hydride generation atomic fluorescence spectrometry

    China Import Export Inspection - YD Standards
    YD/T 1409-2005 Adaptation layer test specification for No.7 signalling system interworking with IP-message transfer part (MTP) level 2 user adaptation layer (M2UA)

    China Telecommunication - YD Standards
    YD/T 1408-2005 Test methods of signaling gateway for No.7 signaling and IP

    China Telecommunication - YD Standards
    YD/T 1407-2005 technical specification and test method for interconnecting communication quality of internet exchange (NAP)

    China Telecommunication - YD Standards
    YD/T 1406-2005 Technical requirements of routing and implementation for inter-network emergency call service

    China Telecommunication - YD Standards
    YD/T 1405-2005 Technical requirement of security routing for inter-public telecom network

    China Telecommunication - YD Standards
    YD/T 1404-2005 Technical requirements of increasing trunk capacity for inter-public telecom network

    China Telecommunication - YD Standards
    YD/T 1403-2005 The technical requirement and test method of service qualification of peer to peer short message Interworking between networks

    China Telecommunication - YD Standards
    YD/T 1401-2005 800MHz CDMA digital cellular mobile telecommunication network Wireless Intelligent Network (WIN) Phase2: Test specification of Service Switching Point (IP) equipment

    China Telecommunication - YD Standards
    YD/T 1400-2005 800MHz CDMA digital cellular mobile telecommunication network Wireless Intelligent Network (WIN) Phase2: Test specification of Service Switching Point (SCP) equipment

    China Telecommunication - YD Standards
    YD/T 1399-2005 800MHz CDMA digital cellualr mobile telecommunication network Wireless Intelligent Network (WIN) Phase2: Test specification of Service Switching Point (SMP) equipment

    China Telecommunication - YD Standards
    YD/T 1398-2005 800MHz CDMA digital cellualr mobile telecommunication network Wireless Intelligent Network (WIN) Phase2: Test specification of Service Switching Point (SSP) equipment

    China Telecommunication - YD Standards
    YD/T 1397-2005 900/18000MHz TDMA digital cellular mobile communication network test methods for LCS service equipment: SMLC and GMLC

    China Telecommunication - YD Standards
    YD/T 1396-2005 900/1800MHz TDMA digital cellular mobile telecommunication network technical requirements for LCS service equipment: SMLC and GMLC

    China Telecommunication - YD Standards
    YD/T 1393-2005 Testing methods of Wireless Application Protocol (WAP) gateway

    China Telecommunication - YD Standards
    YD/T 1392-2005 Technical requirements of Wireless Application Protocol (WAP) gateway

    China Telecommunication - YD Standards
    YD/T 1391.1-2005 MultiProtocol Label Switching (MPLS) Testing methods

    China Telecommunication - YD Standards
    YD/T 1390-2005 Technical requirements for application server based on soft switch

    China Telecommunication - YD Standards
    YD/T 1389-2005 Testing methods of media server based on soft switch

    China Telecommunication - YD Standards

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