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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 1431-2006 Technical requirement and testing methods for the charging performance of exchange. mobile intelligent network part

    China Telecommunication - YD Standards
    YD/T 1430-2006 Specification of Interworking requirements for one number services

    China Telecommunication - YD Standards
    SN/T 1787-2006 Determination of the metaldehyde in meta for import and export. Gas chromatography method

    China Import Export Inspection - YD Standards
    HJ/T 249-2006 Specifications for environmental protection product. Hydraulic cyclone

    China Environmental Protection Industry - YD Standards
    YD/T 1429-2006 Performance requirements and Testing Methods for Lightning Protection system of Running Telecommunication Stations/Sites

    China Telecommunication - YD Standards
    YD/T 5140-2005 Acceptance Specifications for Equipment Installation Project of wired Access Network

    China Telecommunication - YD Standards
    YD/T 5139-2005 Design Specification for Equipment Installation of Cable Access Network

    China Telecommunication - YD Standards
    YD/T 5113-2005 Design Specification of Network Management System for WDM Optical Fiber Cable Telecommunication Project

    China Telecommunication - YD Standards
    YD/T 5093-2005 Acceptance Specification of Engineering for Optical Fiber Cable Automatic Monitoring System

    China Telecommunication - YD Standards
    YD/T 5080-2005 Design Specification of Network Management System of SDH Optical Fiber Cable Telecommunication Project

    China Telecommunication - YD Standards
    YD/T 5066-2005 Design Specification of Engineering for Optical Fiber Cable Automatic Monitoring System

    China Telecommunication - YD Standards
    YD/T 5056-2005 Acceptance Specification for Fiber Optic Submarine Cable Transmission System Engineering

    China Telecommunication - YD Standards
    YD/T 5024-2005 Design Specification for SDH Local Network Optical Fiber Cable Transmission Project

    China Telecommunication - YD Standards
    YD 5018-2005 Engineering Design Specification for Fiber Optic Submarine Cable Transmission System

    China Telecommunication - YD Standards
    YD/T 5119-2005 Design Specifications of MSTP Based on SDH Engineering for Local Optical fiber cable Transmission Project

    China Telecommunication - YD Standards
    YD/T 1372.2-2006 Technical requirements for Uu interface of 2GHz TD-SCDMA digital cellular mobile Communication network layer 2 technical specification. Part 2: RLC protocol

    China Telecommunication - YD Standards
    YD/T 1372.1-2006 Technical requirements for Uu interface of 2GHz TD-SCDMA digital cellular mobile Communication network layer 2 technical specification. Part 1: MAC protocol

    China Telecommunication - YD Standards
    YD/T 1371.3-2006 Technical requirements for Uu interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Physical Layer Technical. Part 3: Multiplexing and Channel Coding

    China Telecommunication - YD Standards
    YD/T 1371.1-2006 Technical requirements for Uu interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Physical Layer Technical. Part 1: General Description

    China Telecommunication - YD Standards
    YD/T 1370-2006 Test method for the lib interface of 2GHz TD-SCDMA digital cellular mobile communication network

    China Telecommunication - YD Standards
    YD/T 1369.8-2006 Technical requirements for lub interface of 2GHz TD-SCDMA digital cellular mobile communication network. Part 8: User plane protocols for DCH data streams

    China Telecommunication - YD Standards
    YD/T 1369.7-2006 Technical requirements for lub interface of 2GHz TD-SCDMA digital cellular mobile communication network. Part 7: Data transport & transport signaling for DCH data streams

    China Telecommunication - YD Standards
    YD/T 1369.6-2006 Technical requirements for lub interface of 2GHz TD-SCDMA digital cellular mobile communication network. Part 6: User plane protocols for CHH data streams

    China Telecommunication - YD Standards
    YD/T 1369.5-2006 Technical requirements for lub interface of 2GHz TD-SCDMA digital cellular mobile communication network. Part 5: Data transport & transport signaling for CHH data streams

    China Telecommunication - YD Standards
    YD/T 1369.3-2006 Technical requirements for lub interface of 2GHz TD-SCDMA digital cellular mobile communication network. Part 3: signalling transport

    China Telecommunication - YD Standards
    YD/T 1369.2-2006 Technical requirements for lub interface of 2GHz TD-SCDMA digital cellular mobile communication network. Part 2: Layer1

    China Telecommunication - YD Standards
    YD/T 1369.1-2006 Technical requirements for lub interface of 2GHz TD-SCDMA digital cellular mobile communication network. Part 1: General aspects

    China Telecommunication - YD Standards
    YD/T 1366-2006 Testing methods for RAN equipment of 2GHzTD-SCDMA digital cellular mobile communication network

    China Telecommunication - YD Standards
    YD/T 1365-2006 Technical requirements for RAN equipment of 2GHz TD-SCDMA digital cellular mobile communication network

    China Telecommunication - YD Standards
    SC/T 3025-2006 Determination of formaldehyde in aquatic products

    China Aquaculture Industry - YD Standards

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