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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    SN/T 1069-2002 Rules for the inspection of hydraulic excavators for export

    China Import Export Inspection - YD Standards
    JJG(YD)048-2002 (Digital signal analyzer drift test procedures)

    China Metrological - YD Standards
    JJG(YD)047-2002 (RF return loss bridge test procedures)

    China Metrological - YD Standards
    JJG(YD)046-2002 (Spectrum analyzer test procedures)

    China Metrological - YD Standards
    DL/T 5152-2001 Test code of water analysis for hydraulic concrete

    China Electricity & Power - YD Standards
    DL/T 5150-2001 Test code for hydraulic concrete

    China Electricity & Power - YD Standards
    GYD 901-2002 (Unified national consumption of fixed building decoration)

    China Radio, Film & TV Industry - YD Standards
    JTJ 307-2001 Code for Design of Hydraulic Structures of Shiplocks

    China Highway & Transportation - YD Standards
    DL/T 5139-2001 Specification for designing gas-insulation metal-enclosed switchgear of hydropower station

    China Electricity & Power - YD Standards
    YD/T 1172-2001 Access Network Technical Specification. ISDN Basic Rate Access Interface (U Interface) Specification for Remote Equipment

    China Telecommunication - YD Standards
    YD/T 1170-2001 IP Network Technical Requirement. Network General

    China Telecommunication - YD Standards
    YD/T 1157-2001 The Transfer of Calling Party Number between Operators

    China Telecommunication - YD Standards
    SH/T 1148-2001 Ethylbenzene for industrial use. Determination of purity and hydrocarbon impurities. Gas chromatographic method

    China Petrochemical Industry - YD Standards
    DL/T 5133-2001 Design guide of construction equipment selection for hydropower and water conservancy project

    China Electricity & Power - YD Standards
    YD/T 1167-2001 Technical Requirements for STM-64 Add-Drop Multiplexer

    China Telecommunication - YD Standards
    YD/T 1166-2001 Technical Requirements for STM-64 Regenerative Repeater

    China Telecommunication - YD Standards
    YD/T 1165-2001 V5 Interface Interoperability Testing Specification

    China Telecommunication - YD Standards
    YD/T 1164-2001 Technical Requirements for the MIB of IP Telephony System

    China Telecommunication - YD Standards
    YD/T 1163-2001 IP Network Security Technical Requirements. Security Frame

    China Telecommunication - YD Standards
    YD/T 1162.3-2001 Frame Relay MPLS Technical Specification

    China Telecommunication - YD Standards
    YD/T 1162.2-2001 ATM MPLS Technical Specification

    China Telecommunication - YD Standards
    YD/T 1161-2001 Technical Requirements for IP Network Call Center Part. Based IP Enable Technology

    China Telecommunication - YD Standards
    YD/T 1160-2001 Access Network Technical Specification. Broadband Access Network Based on Ethernet Technology

    China Telecommunication - YD Standards
    DL/T 5134-2001 Design guide of construction transportation for hydropower and water conservancy project

    China Electricity & Power - YD Standards
    YD/T 1152-2001 800MHz CDMA Digital Cellular Mobile Communication No.7 Signalling Test Specification. Transaction Capability Application Part(TCAP)

    China Telecommunication - YD Standards
    YD/T 1151-2001 New Service Technical Specification. Multimedia Retrieval System

    China Telecommunication - YD Standards
    YD/T 1150-2001 The technical specification for intelligent public telephone service

    China Telecommunication - YD Standards
    YD/T 1149-2001 IP Network Technical Requirement. Charging

    China Telecommunication - YD Standards
    YD/T 1147-2001 Access Network Management Interface Specification. ADSL Part

    China Telecommunication - YD Standards
    YD/T 1146-2001 Access Network Management Interface Specification. General Transmission Part

    China Telecommunication - YD Standards

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