China National Standards
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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    YD/T 1157-2001 The Transfer of Calling Party Number between Operators

    China Telecommunication - YD Standards

    YD/T 1171-2001 IP Network Specification--Network Performance Parameters and Objectives

    China Telecommunication - 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 1175-2001 Telecommunication Cable. Hybrid Coaxial/Twisted Pair Cable

    China Telecommunication - YD Standards

    YD/T 1174-2001 Telecommunication Cable -- Central Office Coaxial Cable

    China Telecommunication - YD Standards

    GB 18580-2001 Indoor decorating and refurbishing materials--Limit of formaldehyde emission of wood-based panels and finishing products

    China National - YD Standards

    GB/T 18526.3-2001 Code of good irradiation practice for control of pathogens and other microflora in dehydrated vegetables

    China National - YD Standards

    GB 18551-2001 Occupational exposure limit for acetonecyanohydrin in the air of workplace

    China National - YD Standards

    GB 18543-2001 Occupational exposure limit for hydroquinone in the air of workplace

    China National - YD Standards

    GB 18550-2001 Occupational exposure limit for acetic anhydride in the air of workplace

    China National - YD Standards

    GB 18541-2001 Occupational exposure limit for phenol formaldehyde resin in the air of workplace

    China National - YD Standards

    GB 18537-2001 Occupational exposure limit for maleic anhydride in the air of workplace

    China National - YD Standards

    GB 18529-2001 Occupational exposure limit for acetaldehyde in the air of workplace

    China National - YD Standards

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

    China Petrochemical Industry - YD Standards

    GB/T 9359-2001 Basic conditions and methods of environmental test for hydrologic instruments

    China National - YD Standards

    GB 18523-2001 General specification for hydrologic instrument safety requirements

    China National - YD Standards

    GB/T 18522.3-2001 General specification for hydrologic instruments--Part 3:Basic performance and description method

    China National - YD Standards

    YD/T 1168-2001 The Technical Requirement jof User Identify Module (UIM) for 800MHz CDMA Digital Cellular Mobile Telecommunication Network

    China Telecommunication - YD Standards

    YD/T 1140-2001 Technical requirement for IP-based conference systems

    China Telecommunication - 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 926.2-2001 Telecommunication Generic Cabling System for Building Part 2: Cable Requirements for Generic Cabling

    China Telecommunication - YD Standards

    YD/T 1019-2001 Multicore and Symmetrical Pair/Quad Cables for Digital Communications Horizontal Floor Wiring--Solid Polyolefin Insulate

    China Telecommunication - YD Standards

    YD/T 1162.1-2001 Generic Requirements of Multipriotocol Label Switching

    China Telecommunication - YD Standards

    YD/T 1165-2001 V5 Interface Interoperability Testing Specification

    China Telecommunication - YD Standards

    YD/T 1159-2001 Test Methods of Optical Wavelength Division Multiplexing(WDM) System

    China Telecommunication - YD Standards

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

    China Telecommunication - YD Standards

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

    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 1162.3-2001 Frame Relay MPLS Technical Specification

    China Telecommunication - YD Standards

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

    China Telecommunication - YD Standards

    YD/T 926.1-2001 Telecommunication Generic Cabling System for Building Part 1: Generic Specification

    China Telecommunication - YD Standards

    YD/T 1162.2-2001 ATM MPLS Technical Specification

    China Telecommunication - YD Standards

    YD/T 926.3-2001 Telecommunication Generic Cabling System for Building Part 3: Connecting Hardware Requirements for Generic Cabling

    China Telecommunication - YD Standards

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

    China Telecommunication - YD Standards

    YD/T 1167-2001 Technical Requirements for STM-64 Add-Drop Multiplexer

    China Telecommunication - YD Standards

    DL/T 5132-2001 Specifications for design secondary circuit of hydroelectric powerplants

    China Electricity & Power - YD Standards

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

    China Electricity & Power - YD Standards

    SY/T 5443-2001 Hydraulic and pneumatic control components of control systems for surface mounted BOP stacks

    China Oil & Gas Industry - YD Standards

    SY/T 6520-2001 Test method for dehydration of crude oil by autoclave

    China Oil & Gas Industry - YD Standards

    SY/T 6515-2001 Ignition risk of hydrocarbon vapors by hot surfaces in the open air

    China Oil & Gas Industry - YD Standards

    YD/T 1155-2001 Figure 8 Self - support Optical Fiber Cables for Outdoor Telecommunication

    China Telecommunication - YD Standards

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

    China Telecommunication - YD Standards

    YD/T 1153-2001 The Technical Specification of Radiation Pattern Envelope for Paraboloid Antenna Used in Microwave Relay Communication Systems

    China Telecommunication - 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 1150-2001 The technical specification for intelligent public telephone service

    China Telecommunication - YD Standards

    YD/T 1156-2001 Test Specification for High. End Router

    China Telecommunication - YD Standards

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

    China Telecommunication - YD Standards

    YD/T 1026-2001 Technical Requirement for the Interface between Mobile Service Switching Center and Base Station Subsystem in 800MHz CDMA Digital Cellular Mobile Communication Network

    China Telecommunication - YD Standards

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

    China Telecommunication - YD Standards

    YD/T 1145-2001 Network Management Interface Testing Method Specification

    China Telecommunication - YD Standards

    YD/T 1148-2001 Technical Requirements of Network Access Server (NAS). Broadband Network Access Server

    China Telecommunication - YD Standards

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

    China Telecommunication - YD Standards

    YD/T 1154-2001 Performance requirements and test methods of Erbium-Doped Fiber-Amplifier for Single-channel applications

    China Telecommunication - YD Standards

    GB/Z 18427-2001 Hydraulic hose assembies--External leakage classification for hydraulic systems

    China National - YD Standards

    YD/T 1158-2001 Access Network Technical Specification. 3.5GHz Fixed Wireless Access Technology

    China Telecommunication - YD Standards

    YD/T 5098-2001 Specifications for Engineering Design of Lightning Over-Voltage Protection for Telecommunication Bureaus (Stations)

    China Telecommunication - YD Standards

    YD/T 5099-2001 Acceptance Specification of the Equipment Installation Engineering for Radio Paging Network

    China Telecommunication - YD Standards

    YD/T 5095-2000 Specification of Engineering Design for SDH Long-Haul Optical Fiber Cable Transmission Project

    China Telecommunication - YD Standards

    YD/T 5097-2001 The Engineering Design Standard for the Access Network

    China Telecommunication - YD Standards

    CJ/T 147-2001 Urban water supply. Determination of polycyclic aromatic hydrocarbons (PAHs). Liquid chromatographic method

    China Urban Construction industry - YD Standards

    JJG 42-2001 Verification Regulation of Working Glass Hydrometers

    China Metrological - YD Standards

    JJG 86-2001 Verification Regulation of Standard Glass Hydrometers

    China Metrological - YD Standards

    GB 50027-2001 Standard for bydrogeological investigation of water-supply

    China National - YD Standards

    YD/T 1143-2001 Technical requirements for optical wavelength division multiplexing(WDM) system. 16×10Gb/s and 32×10Gb/s parts

    China Telecommunication - YD Standards

    YD/T 1128-2001 The Supplementary Specification to SPC

    China Telecommunication - YD Standards

    YD/T 1136-2001 Technical requirements and testing methods of basic access terminal adapter (TA) of integrated services digital network (ISDN)

    China Telecommunication - YD Standards

    YD/T 1138-2001 Electromagnetic Compatibility Requirement and Measurement Methods for Fixed Radio Links and Ancillary Equipment

    China Telecommunication - YD Standards

    YD/T 1129-2001 Technical Specification of Set-Top-Box(STB) in Telecommunications Networks

    China Telecommunication - YD Standards

    YD/T 1132-2001 Specification requirement for firewall products

    China Telecommunication - YD Standards

    YD/T 1125-2001 National No.7 Signalling System Technical Specification. 2Mbit/s High Speed Link

    China Telecommunication - YD Standards

    YD/T 1141-2001 Testing Specification for Giga Bit Ethernet LAN Switch

    China Telecommunication - YD Standards

    YD/T 1135-2001 Technical Specification and Testing Method of Node Processor in Digital Data Network

    China Telecommunication - YD Standards

    YD/T 1144-2001 Technical Specification of the Signalling Transfer Point in National No.7 Signalling Network

    China Telecommunication - YD Standards

    YD/T 1127-2001 Technical Requirement of Interworking between No.7 Signalling and IP

    China Telecommunication - YD Standards

    YD/T 1137-2001 Technical requirements and test methods for frame relay device

    China Telecommunication - YD Standards

    YD/T 1134-2001 Multipoint Application Sharing

    China Telecommunication - YD Standards

    YD/T 1130-2001 Technical Requirements for Information on Demand over IP-Based Network

    China Telecommunication - YD Standards

    YD/T 1124-2001 The Technical Requirements for Number Portability Service

    China Telecommunication - YD Standards

    YD/T 1133-2001 Noun Terms in Data Communication

    China Telecommunication - YD Standards

    YD/T 1126-2001 No.7 signalling system test specification. Signalling connection control part(SCCP)

    China Telecommunication - YD Standards

    YD/T 1142-2001 Technical Requirements and Testing Method for IP Telephony Catekeeper

    China Telecommunication - YD Standards

    YD/T 1131-2001 Call Signalling Protocols and Media Stream Packetization for Packet Based Multimedia Communications Systems

    China Telecommunication - YD Standards

    YD/T 1123-2001 Technical Specification for Integrated Switch Equipment

    China Telecommunication - YD Standards

    YD/T 1115.1-2001 Waterblocking materials for telecommunication cable and optical fiber cable. Part1:Waterblocking Tape

    China Telecommunication - YD Standards

    YD/T 1121-2001 Data Transmission Protocol for Information Paging Network (FLEX part)

    China Telecommunication - YD Standards

    YD/T 1118.2-2001 Secondary coating materials used for optical fiber. Part 2: Modified propylene resin

    China Telecommunication - YD Standards

    YD/T 1117-2001 Specification of all Optical Fiber Branching Devices

    China Telecommunication - YD Standards

    YD/T 1110-2001 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network Specification for General Packet Radio Service Base Station Sub-system Equipment

    China Telecommunication - YD Standards

    YD/T 1111.1-2001 Technical Requirements of SDH Optical Transmitter/Optical Receiver Modules. 2.488320 Gb/s Optical Receiver Modules

    China Telecommunication - YD Standards

    YD/T 1111.2-2001 Technical Requirements of SDH Optical Transmitter/Optical Receiver Modules. 2.488320 Gb/s Optical Transmitter Modules

    China Telecommunication - YD Standards

    YD/T 1119-2001 Telecommunication cable. Foamed polyethylene dielectric superflexible radio frequency coaxial cable for wireless base stations

    China Telecommunication - YD Standards

    YD/T 1109-2001 Technical Specification of ATM Switch

    China Telecommunication - YD Standards

    YD/T 1114-2001 Halogen-free Flame Retardant Optical Filber Cable

    China Telecommunication - YD Standards

    YD/T 1116-2001 Digital Distribution Frame with Wire Sleeve Coaxial Connectors

    China Telecommunication - YD Standards

    YD/T 1118.1-2001 Secondary coating materials used for optical fiber. Part 1: Polybutylene terephtalate

    China Telecommunication - YD Standards

    YD/T 1113-2001 Characteristics of Low-Smoke Halogen-Free and Flame Retardant Compound for Optical Cable Jacketing

    China Telecommunication - YD Standards

    YD/T 1112-2001 Performance Specification of Optical Fiber Amplifiers for Multichannel Applications

    China Telecommunication - YD Standards

    YD/T 1120-2001 Telecommunication cable. Foamed polyethylene dielectric leaky coaxial cable

    China Telecommunication - YD Standards

    YD/T 901-2001 Optical Fiber Cables for Core Network—Loose Tube Stranding Type of Outdoor Optical Fiber Cables for Teclecommunication

    China Telecommunication - YD Standards

    YD/T 1115.2-2001 Waterblocking materials for telecommunication cable and optical fiber cable. Part 2: Waterblocking Yarn

    China Telecommunication - YD Standards


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