China National Standards
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  •  China "YD" Standards List:
  • Standard  Code Standard English Title Standard Class Order
    SH/T 0316-1998 Specification for petroleum hydrometer

    China Petrochemical Industry - YD Standards

    JJG 940-1998 Verification Regulation of Catalysis Combustion Type Hydrogen Test Device

    China Metrological - YD Standards

    YD/T 977-1998 Network capabilities to support broadband multimedia retrieval services

    China Telecommunication - YD Standards

    YD/T 508.2-1998 Technical conditions for grid-type parabolic communication antenna

    China Telecommunication - YD Standards

    YD/T 978-1998 Technical requirement and test method for digital queue equipment of PSTN

    China Telecommunication - YD Standards

    YDN 103-1998 (ATM switching equipment Test Specification (internal standard))

    China Telecommunication - YD Standards

    GB/T 17487-1998 Hydraulic fluid power--Four-and five-port servovalves--Mounting surfaces

    China National - YD Standards

    GB/T 17489-1998 Hydraulic fluid power--Particulate contamination analysis--Extraction of fluid samples from lines of anoperating system

    China National - YD Standards

    GB/T 17490-1998 Hydraulic fluid power--Identification of valve ports,subplates,control devices and solenoids

    China National - YD Standards

    GB/T 17484-1998 Hydraulic fluid power--Fluid sample containers--Qualifying and controlling cleaning methods

    China National - YD Standards

    GB/T 17483-1998 Test code for the determination of airborne noise level of hydraulic pumps

    China National - YD Standards

    GB/T 17485-1998 Hydraulic fluid power--Pumps,motors and integral transmissions--Parameter definitions and letter symbols

    China National - YD Standards

    YDN 101-1998 (B-ISDN No. 7 signaling system technical specifications B-ISDN User Part-multipoint call/connection control (internal standard))

    China Telecommunication - YD Standards

    YDN 089-1998 (No. 7 signaling network technology system (1998 Revision) (internal standard))

    China Telecommunication - YD Standards

    YDN 108-1998 (V5. 2 specification compliance testing (internal standard))

    China Telecommunication - YD Standards

    GB/T 17475-1998 Standard test method for distillation of heavy hydrocarbon mixtures(Vacuum potstill method)

    China National - YD Standards

    GB/T 17474-1998 Standard test method for benzene inhydrocarbon solvents by gas chromatography

    China National - YD Standards

    YDN 106-1998 (Multimedia broadband backbone network technology requirements (internal standard) ATM-based)

    China Telecommunication - YD Standards

    QB 2395-1998 (Food additives. T-butyl hydroquinone (TBHQ))

    China Light Industry - YD Standards

    YD/T 958-1998 Digital subscriber signalling system No.1 (DSS1). signalling specification for frame mode basic call control

    China Telecommunication - YD Standards

    YD/T 960-1998 Functional architecture of telecommunication management network (TMN)

    China Telecommunication - YD Standards

    YD/T 950-1998 Technical requirements and test methods for protection against overvoltages and overcurrents on telecommunication switching equipment

    China Telecommunication - YD Standards

    YD/T 959-1998 Management functions of telecommunication management network (TMN)

    China Telecommunication - YD Standards

    YD/T 951-1998 Characteristics and protocols for terminals for telematic services in ISDN

    China Telecommunication - YD Standards

    YD 5061-1998 Engineering Design Standard for Radio Paging Network

    China Telecommunication - YD Standards

    YDN 105-1998 Synchronous digital hierarchy (SDH) - Test method of multiplexing terminal equipment (internal standard)

    China Telecommunication - YD Standards

    YD 5062-1998 Distrlbuting Donduit Atlas for Telecommunication Cables

    China Telecommunication - YD Standards

    YD 5064-1998 Interim Provisions ofr Design of Public FR Broedband Network Engineering

    China Telecommunication - YD Standards

    YD 5063-1998 Telecommunication Cable Tunnel Atlas

    China Telecommunication - YD Standards

    YD 5066-1998 Interim Provisions on Engineering Design of Optical Fiber Cable Automatic Monitoring System

    China Telecommunication - YD Standards

    YD 5068-1998 Specifications on Lightning Protection and Earthing Desing for Mobile Communication Base Stations

    China Telecommunication - YD Standards

    YDN 100-1998 (ATM network management system specification -- NE management section (Temporary Provisions) (internal standard))

    China Telecommunication - YD Standards

    YDN 099-1998 (Synchronous optical transport network technology system (internal standard))

    China Telecommunication - YD Standards

    YD/T 969-1998 Network-to-network interface between public data networks providing the frame relay data transmission service

    China Telecommunication - YD Standards

    YD/T 976-1998 B-ISDN user-network interface physical layer specification

    China Telecommunication - YD Standards

    YD/T 949-1998 Multipoint binary file transfer protocol

    China Telecommunication - YD Standards

    YD/T 971-1998 Network specific data protocol stacks for multimedia conferencing

    China Telecommunication - YD Standards

    YD/T 970-1998 General conference control

    China Telecommunication - YD Standards

    SH/T 0656-1998 Standard test methods for instrumental determination of carbon, hydrogen, and nitrogen in petroleum products and lubricants

    China Petrochemical Industry - YD Standards

    SH/T 0657-1998 Standard test method for trace nitrogen in liquid petroleum hydrocarbons by syringe/inlet oxidative combustion and chemiluminescence detection

    China Petrochemical Industry - YD Standards

    SH/T 0658-1998 Standard test method for hydrogen content of jet fuels by low resolution nuclear magnetic resonance spectrometry

    China Petrochemical Industry - YD Standards

    SH/T 0659-1998 Standard test method for hydrocarbon types analysis of gas-oil saturates fractions by high ionizing voltage mass spectrometry

    China Petrochemical Industry - YD Standards

    YDN 097-1998 China telecommunication billing and accounting system (temporary regulations)

    China Telecommunication - YD Standards

    YD/T 973-1998 SDH 155Mb/s and 622Mb/s Technical conditions of optical transimitter module and receiver module

    China Telecommunication - YD Standards

    YD/T 975-1998 Requirements on measuring equipment to assess error performance on STM-N interface

    China Telecommunication - YD Standards

    YD/T 974-1998 Specifications and Measurement Methods for SDH Digital Cross Connect Equipment (SDXC)

    China Telecommunication - YD Standards

    SH/T 1489-1998 Petroleum p-xylene. Determination of purity and hydrocarbon impurities. Gas chromatographic method

    China Petrochemical Industry - YD Standards

    TB/T 2910-1998 (Locomotive diesel engine cylinder liner hydraulic test bench technical conditions)

    China Railway & Train - YD Standards

    YD/T 926.3-1998 (Building communications cabling systems - Part 3: cabling connecting hardware technology requirements)

    China Telecommunication - YD Standards

    YD/T 964-1998 Requirements & test method of 1310nm/1550nm wavelength division multipexer

    China Telecommunication - YD Standards

    YD/T 966-1998 Technical specification of SDH performance analyser

    China Telecommunication - YD Standards

    YD/T 965-1998 The safety requirement and test method for telecommunication jterminal equipment

    China Telecommunication - YD Standards

    YD/T 910.22-1998 900/1800MHz TDMA digital cellular mobile telecommunication network radio interface physical layer part (Phase 2)

    China Telecommunication - YD Standards

    YD/T 910.21-1998 900/1800MHz TDMA digital cellular mobile telecommunication network radio interface signalling part (Phase 2)

    China Telecommunication - YD Standards

    YD/T 968-1998 (Telecommunications terminal equipment Limits and methods of measurement of electromagnetic compatibility)

    China Telecommunication - YD Standards

    YD/T 967-1998 Vocabulary of terms for synchronous digital hierarchy network and equipments

    China Telecommunication - YD Standards

    JTJ 213-1998 Code for sea port hydrology

    China Highway & Transportation - YD Standards

    YY 0305-1998 Hydroxyapatite Bioceramics

    China Medicine & Medical Device - YD Standards

    YY 0303-1998 Hydroxyapatite powder for medical applications

    China Medicine & Medical Device - YD Standards

    YY 0304-1998 Plasma sprayed hydroxyapatite coated titanium dental implant

    China Medicine & Medical Device - YD Standards

    YD/T 897.2-1998 Coaxial cable for access network Part 2: Generic requirements for coaxial distribution cable

    China Telecommunication - YD Standards

    GB/T 17286.2-1998 Liquid hydrocarbons--Dynamic measurement--Proving systems for volumetric meters--Part 2:Pipe provers

    China National - YD Standards

    GB/T 17287-1998 Liquid hydrocarbons--Dynamic measurement--Statistical control of volumetric metering systems

    China National - YD Standards

    GB/T 17286.1-1998 Liquid hydrocarbons--Dynamic measurement--Proving systems for volumetric meters--Part 1:General principles

    China National - YD Standards

    YDN 088-1998 (Automatically Switched Telephone (digital) network technology system (internal standard))

    China Telecommunication - YD Standards

    YD/T 962.2-1998 EMS operational forms Delivery bill for domestic EMS

    China Telecommunication - YD Standards

    YD/T 962.4-1998 EMS operational forms Delivery bill airmails

    China Telecommunication - YD Standards

    YD/T 962.1-1998 EMS operational forms Dispatch list for domestic EMS

    China Telecommunication - YD Standards

    YD/T 962.3-1998 EMS operational forms Express mall service manifest

    China Telecommunication - YD Standards

    SJ/T 11194-1998 Specifications for the batteries of portable transceivers used in mobile services (nickel-metal hydride batteries)

    China Electronics - YD Standards

    YD/T 594-1998 Specifications for secondary parcel sorting machines

    China Telecommunication - YD Standards

    YD/T 963-1998 Measurement methods of noise for parcel equipment flat equipment & bag equipment

    China Telecommunication - YD Standards

    YD/T 961-1998 General specifications for domestic mail documents

    China Telecommunication - YD Standards

    YD/T 953-1998 General technical specifications of 2×STM-1 SDH microwave telecommunication systems for 4~11 GHz

    China Telecommunication - YD Standards

    YDN 093-1998 (800MHz CDMA digital cellular mobile communication network Mobile Application Part (MAP) specification (Temporary Provisions))

    China Telecommunication - YD Standards

    YD/T 952-1998 Technical requirements and measurement methods for 900MHz RF repeater

    China Telecommunication - YD Standards

    GB/T 17281-1998 Natural gas--Determination of hydrocarbons from butane(C4) to hexadecane(C16)--Gas chromato-graphic method

    China National - YD Standards

    DL/T 5083-1998 Construction guide for prestressed tendon of hydraulic tunnel with concrete lining

    China Electricity & Power - YD Standards

    DL/T 5084-1998 Technical code of hydrology for electrical power projects

    China Electricity & Power - YD Standards

    DL/T 651-1998 Requirements for hydrogen humidity of generators using hydrogen as a coolant

    China Electricity & Power - YD Standards

    DL/T 5082-1998 Design specifications of hydraulic structures against ice and freezing action

    China Electricity & Power - YD Standards

    GB/T 17251-1998 Acoustics--Calibration method of hydrophone acceleration sensitivity

    China National - YD Standards

    YD 5059-1998 Code forDesignig Anti-seismic Installation of Communication Equipment

    China Telecommunication - YD Standards

    YD 5054-1998 Standard for Classification of Seismic Protection of Posts and Telecommunications Buildings

    China Telecommunication - YD Standards

    YD 5060-1998 Drawings for Designing Anti-seismic Installation of Communication Equipment

    China Telecommunication - YD Standards

    YD/T 957-1998 Specifications of postal bar-code producers

    China Telecommunication - YD Standards

    YD/T 956-1998 Congratulatory card envelope

    China Telecommunication - YD Standards

    YD/T 955-1998 Letter-card

    China Telecommunication - YD Standards

    SH/T 0653-1998 Petroleum waxes. Determination of carbon number distribution of normal paraffin and non-normal paraffin hydrocarbons. Gas chromatography

    China Petrochemical Industry - YD Standards

    SJ 51423/1-1998 Miniature medium frequency axial fan, type J121FZYD56-144, detail specification for

    China Electronics - YD Standards

    SJ 51423/2-1998 Miniature medium frequency axial fan, type J75FZYD57-34, detail specification for

    China Electronics - YD Standards

    SJ 51423/4-1998 Miniature medium frequency axial fan, type J113FZYD55-39 and J113FZY65-39, detail specification for

    China Electronics - YD Standards

    SJ 51423/3-1998 Miniature medium frequency axial fan, type J75FZYD77-34, detail specification for

    China Electronics - YD Standards

    SJ/T 11182-1998 General specification of hydraulic molding press for wet magnetic material

    China Electronics - YD Standards

    YDN 095-1998 (800MHz CDMA digital cellular mobile communication network between the mobile switching center and a base station subsystem interface specifications (internal standard))

    China Telecommunication - YD Standards

    YDN 091.1-1998 (800MHz CDMA digital cellular mobile communications systems equipment technical specification Part I: switching subsystem (Temporary Provisions))

    China Telecommunication - YD Standards

    YDN 094-1998 (800MHz CDMA digital cellular mobile communication network and a mobile switching center PSTN network interface requirements (Temporary Provisions) (internal standard))

    China Telecommunication - YD Standards

    TB/T 2880-1998 (Determination of Hydraulic displacement pumps, motors and steady-state performance of the overall transmission)

    China Railway & Train - YD Standards

    TB/T 1578-1998 Hydraulic Road General technical conditions

    China Railway & Train - YD Standards

    TB/T 2899-1998 (Hydraulic track machine technical conditions)

    China Railway & Train - YD Standards


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