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    YD/T 1770-2008 Indoor-Outdoor Optical Fibre Cables for Access Network

    China Telecommunication - YD Standards

    YD/T 1762.3-2008 TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network Technical Specification for USIM-ME (Cu)Interface. Part 3: Characteristics of USAT

    China Telecommunication - YD Standards

    YD/T 1761-2008 Information Accessibility for People With Physical Disabilities Technical Requirements for Web Accessibility

    China Telecommunication - YD Standards

    YD/T 1763.3-2008 TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network Test Methods for USIM-ME (Cu)Interface. Part 3: USAT Characteristics

    China Telecommunication - YD Standards

    YD/T 1762.1-2008 TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network Technical Specification for USIM-ME (Cu)Interface. Part 1: Physical, Electrical and Logical Characteristics

    China Telecommunication - YD Standards

    YD/T 841.5-2008 Plastic Pipe for Buried Communication Conduit. Part 5: Plum Blossom Pipe

    China Telecommunication - YD Standards

    YD/T 1763.1-2008 TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network Test Methods for USIM-ME (Cu) Interface - Part 1: Physical, Electrical and Logical Characteristics

    China Telecommunication - YD Standards

    YD/T 1764-2008 Function Requirements for IP Network Management Layer

    China Telecommunication - YD Standards

    YD/T 1772-2008 Test Method for Access Network Equipment. Multi-Service Access Node(MSAN)

    China Telecommunication - YD Standards

    YD/T 1760.2-2008 Data Exchange Specification via Peripheral Interface of Mobile Terminal Part 2: Technical Requirement for Universal Data eXchange file

    China Telecommunication - YD Standards

    YD/T 1760.1-2008 Data Exchange Specification via Peripheral lnterface of Mobile Terminal Part 1: Technical Requirement for Data Format

    China Telecommunication - YD Standards

    GB/T 21486-2008 Hydraulic fluid power - Filter elements - Sequence of tests for verifying performance characteristics

    China National - YD Standards

    GB/T 13854-2008 Jet-pipe electro-hydraulic servo valve

    China National - YD Standards

    GB/T 7295-2008 Feed additive - vitamin B1 (thiamine hydrochloride)

    China National - YD Standards

    GB/T 21466.2-2008 Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 2: Functions used in the calculation procedure

    China National - YD Standards

    GB/T 21466.1-2008 Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings -- Part 1: Calculation procedure

    China National - YD Standards

    GB/T 21466.3-2008 Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 3: Permissible operational parameters

    China National - YD Standards

    GB/T 2514-2008 Hydraulic fluid power - Four-port directional control valves - Mounting surfaces

    China National - YD Standards

    GB/T 14571.3-2008 Ethylene glycol for industrial use - Determination of content of total aldehydes present - Spectrophotometric method

    China National - YD Standards

    SN/T 2111-2008 Determination of 8-hydroxyquinoline and its sulfate in cosmetics

    China Import Export Inspection - YD Standards

    GB/T 21440.1-2008 Instument for dam monitoring settlement gauge - Part 1: Hydraulic overflow settlement gauge

    China National - YD Standards

    GB/T 21450-2008 Crude petroleum and petroleum products - Compressibility factors for hydrocarbons in the range 638 kg/m3 to 1074 kg/m3

    China National - YD Standards

    GB/T 21449-2008 Water glycol fire-resistant hydraulic fluids

    China National - YD Standards

    QB/T 2947.2-2008 Electric bicycles-cell or battery and chargers. Part 2: metal-hydride Ni-ion batteries and chargers

    China Light Industry - YD Standards

    HG/T 3837-2008 Rubber. Determination of total hydrocarbon. Pyrolytic method

    China Chemical Industry - YD Standards

    YDC 068-2008 (800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network High Rate Packet Data (HRPD) Equipment Technical Requirements: access terminals (second phase))

    China Telecommunication - YD Standards

    YDC 070-2008 800MHz CDMA1X Digital Cellular Mobile Communication Networks: High Rate Packet Data (HRPD) Air Interface Specification (PhaseⅡ)

    China Telecommunication - YD Standards

    YDC 067-2008 (800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network High Rate Packet Data (HRPD) Device Test Method: access network (Phase II))

    China Telecommunication - YD Standards

    YDC 069-2008 (800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network High Rate Packet Data (HRPD) device testing method: an access terminal (second stage))

    China Telecommunication - YD Standards

    YDC 066-2008 (800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network High Rate Packet Data (HRPD) Equipment Technical Requirements: access network (Phase II))

    China Telecommunication - YD Standards

    YDC 022-2008 Test Specification of Base Station Subsystem (BSS) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network

    China Telecommunication - YD Standards

    YDC 014-2008 Technical Specification of Base Station Subsystem (BSS) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network

    China Telecommunication - YD Standards

    YD/T 1737-2008 Security protection test requirements for internet

    China Telecommunication - YD Standards

    GB/T 7939-2008 Hydraulic fluid power-Hose assemblies - Test methods

    China National - YD Standards

    GB/T 6578-2008 Hydraulic fluid power-Cylinder-Reciprocating-Housings for rod wipers-Dimensions and tolerances

    China National - YD Standards

    YD/T 1749-2008 Security Protection Testing Requirements for Signalling Network

    China Telecommunication - YD Standards

    YD/T 1743-2008 Security Protection Testing Requirements for Access Network

    China Telecommunication - YD Standards

    YD/T 1752-2008 Security Protection Requirements for Supporting Network

    China Telecommunication - YD Standards

    YD/T 1736-2008 Security protection requirements for internet

    China Telecommunication - YD Standards

    YD/T 1744-2008 Transmission network security requirements

    China Telecommunication - YD Standards

    YD/T 1733-2008 Security Protection Testing Requirements for Fixed Communication Network

    China Telecommunication - YD Standards

    YD/T 1747-2008 Security Protection Testing Requirements for IP Bearer Network

    China Telecommunication - YD Standards

    YD/T 1740-2008 Security Protection Requirements for Value Added Service Network (Intelligent Network)

    China Telecommunication - YD Standards

    YD/T 1748-2008 Security Protection Requirements for Signalling Network

    China Telecommunication - YD Standards

    YD/T 1738-2008 Security Protection Requirements for Value Added Service Network (Messaging Network)

    China Telecommunication - YD Standards

    YD/T 1746-2008 Security Protection Requirements for tne IP Bearer Network

    China Telecommunication - YD Standards

    YD/T 1732-2008 Security Protection Requirements for Fixed Communication Network

    China Telecommunication - YD Standards

    YD/T 1731-2008 Implementation Guide for Disaster Backup and Recovery of Telecom Network and Internet

    China Telecommunication - YD Standards

    YD/T 1730-2008 Implementation Guide for Security Risk Assessment of Telecom Network and Internet

    China Telecommunication - YD Standards

    YD/T 1735-2008 Mobile communication network security testing requirements

    China Telecommunication - YD Standards

    YD/T 1728-2008 Security Protection Management Guide for Telecom Network and Internet

    China Telecommunication - YD Standards

    YD/T 1729-2008 Implementation Guide for Classified Security Protection of Telecom Network and Internet

    China Telecommunication - YD Standards

    YD/T 1745-2008 Transmission network security testing requirements

    China Telecommunication - YD Standards

    YD/T 1758-2008 Security Protection Requirements for the Support Unit of Core Production Network

    China Telecommunication - YD Standards

    YD/T 1739-2008 Security Protection Testing Requirements for Value Added Service Network (Messaging Network)

    China Telecommunication - YD Standards

    YD/T 1741-2008 Security Protection Testing Requirements for Value Added Service Network (Intelligent Network)

    China Telecommunication - YD Standards

    YD/T 1742-2008 Security Protection Requirements for Access Network

    China Telecommunication - YD Standards

    YD/T 1734-2008 Security protection requirements for mobile communication network

    China Telecommunication - YD Standards

    YD/T 1751-2008 Security Protection Testing Requirements for Synchronization Network

    China Telecommunication - YD Standards

    YD/T 1759-2008 Security Protection Testing Requirements for the Support Unit of Core Production Network

    China Telecommunication - YD Standards

    YD/T 1753-2008 Security Protection Testing Requirements for Supporting Network

    China Telecommunication - YD Standards

    YD/T 1754-2008 Classified Security Protection Requirements for Telecom Network and Internet for Physics Environment

    China Telecommunication - YD Standards

    YD/T 1755-2008 Classified Security Protection Testing Requirements for Telecom Network and Internet for Physics Environment

    China Telecommunication - YD Standards

    YD/T 1756-2008 Classified Management Security Protection Requirements for Telecom Network and Internet

    China Telecommunication - YD Standards

    YD/T 1757-2008 Classified Management Security Protection Testing Requirements for Telecom Network and Internet

    China Telecommunication - YD Standards

    YD/T 1750-2008 Security Ptotection Requirements for Synchronization Network

    China Telecommunication - YD Standards

    GB/T 12959-2008 Test methods for heat of hydration of cement

    China National - YD Standards

    YD/T 1371.4-2008 Technical Requirements for Uu Interface Physical Layer of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 4: Spreading and Modulation

    China Telecommunication - YD Standards

    YD/T 1783-2008 Technical Requirements for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS System (Phase 1)

    China Telecommunication - YD Standards

    YD/T 1371.6-2008 Technical Requirements for Uu Interface Physical Layer of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 6: Physical Layer Measurement

    China Telecommunication - YD Standards

    YD/T 1781.3-2008 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS General Technical Requirements (Phase 1) Part 3: ASN.1 of NBAP

    China Telecommunication - YD Standards

    YD/T 1369.4-2008 Technical Requirements for lub Interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 4: NBAP Signalling

    China Telecommunication - YD Standards

    YD/T 1799-2008 Evaluation Methods for Qualification of Network and Information Security Emergency Response Service

    China Telecommunication - YD Standards

    YD/T 1368.1-2008 Test Method for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 1: Basic Operation, Services and Performance Test

    China Telecommunication - YD Standards

    YD/T 1373-2008 Technical Requirements for Uu Interface of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Layer 3 Technical Specification:RRC Protocol

    China Telecommunication - YD Standards

    YD/T 1792.1-2008 Network Management Technical Requirements for 2GHz WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ) Phas1:Softswitch-Based Configuration Nework Resource Model

    China Telecommunication - YD Standards

    YD/T 1368.2-2008 Test Method for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 2: Network Compatibility Test

    China Telecommunication - YD Standards

    YD/T 1800-2008 Framework of Information Security Operation Center

    China Telecommunication - YD Standards

    YD/T 1777.2-2008 Test Method for User Equipment(Release 5) of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network HSDPA. Part 2: Network Compatibility Test

    China Telecommunication - YD Standards

    YD/T 1777.1-2008 Testing Methods for User Equipment(HSDPA) of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network HSDPA. Part 1: Basic Operation, Services and Performance Test

    China Telecommunication - YD Standards

    YD/T 1371.5-2008 Technical Requirements for Uu Interface Physical Layer of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network. Part 2: Physical Layer Procedure

    China Telecommunication - YD Standards

    YD/T 1793-2008 Network Management Technical Requirements for 2GHz WCDMA Digital Cellular Mobile Communication Network Element Management System (EMS) Function

    China Telecommunication - YD Standards

    YD/T 1797-2008 Technical Requirements for Core Nework Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS System (Phase 1)

    China Telecommunication - YD Standards

    YD/T 1798-2008 Testing Methods for Core Network Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS System (Phase 1)

    China Telecommunication - YD Standards

    YD/T 1795-2008 Network Management Technical Requirements for 2GHz WCDMA Digital Cellular Mobile Communication Network Element Direct connection Interface Function

    China Telecommunication - YD Standards

    YD/T 1243.4-2008 Technical Requirements for Media Gateway. Providing Multimedia Services

    China Telecommunication - YD Standards

    YD/T 1784-2008 Test Method for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS System (Phase 1)

    China Telecommunication - YD Standards

    YD/T 1387.4-2008 Testing Methods for Media Gateway. Providing Multimedia Services

    China Telecommunication - YD Standards

    YD/T 1796-2008 Test Methods for RAN Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS System (TD-MBMS) (Phase 1)

    China Telecommunication - YD Standards

    YD/T 1780-2008 Protocol Conformance Testing Methods for User Equipment of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network

    China Telecommunication - YD Standards

    YD/T 1773-2008 2GHz TD-SCDMA Digital Cellular Mobile Communication Network Test Method for User Equipment (HSDPA)Protocol Conformance

    China Telecommunication - YD Standards

    YD/T 1779-2008 Testing Methods of TD-SCDMA/GSM (GPRS) Dual Mode Digital Mobile User Equipment

    China Telecommunication - YD Standards

    YD/T 1781.1-2008 2GHz TD-SCDMA Digital Cellular Mobile Communication Network MBMS General Technical Requirements (Phase 1). Part 1: Technical Requirements

    China Telecommunication - YD Standards

    YD/T 1778-2008 Technical Requirements of TD-SCDMA/GSM (GPRS) Dual Mode Digital Mobile User Equipment

    China Telecommunication - YD Standards

    YD/T 1776-2008 Technical Requirements for User Equipment(HSDPA) of 2GHz TD-SCDMA Digital Cellular Mobile Communication Network

    China Telecommunication - YD Standards

    TB/T 1803-2007 Hydraulic test of railway tank car

    China Railway & Train - YD Standards

    TB/T 2720.1-2007 Angle-axial type and constant displacement piston hydro-static pump/motor for diesel locomotive. Part 1: The Technical Specification

    China Railway & Train - YD Standards

    TB/T 2720.2-2007 Angle-axial type and constant displacement piston hydro-static pump/motor for diesel locomotive. Part 2: The test methods

    China Railway & Train - YD Standards

    SN/T 1795.3-2007 Rules for the inspection of used electrical and mechanical products for import. -Part 3: hydraulic excavators

    China Import Export Inspection - YD Standards

    GB/T 18522.6-2007 General specification for hydrometric instrument - Part 6 : Inspection regulation, mark, package, transportation,storage and operation manual

    China National - YD Standards


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