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Industry Standard: YD, YD/T, YDT
Chinese National Standard:  GB     GB/T    
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Std ID Description (Standard Title) Detail
YD 1032-2000 [YD/T 1032-2000] Limits and Measurement Methods of Electromagnetic Compatibility for 900/1800MHz Digital Cellular Telecommunications System - Part 1: Mobile Station and its Ancillary Equipment YD 1032-2000
YD/T 1117-2001 Specification of all Optical Fiber Branching Devices YD/T 1117-2001
YD/T 1214-2006 Technical requirement of 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network General Packet Radio Service(GPRS) - Equipment: Mobile Stations YD/T 1214-2006
YD/T 1215-2006 Test Methods of 900/1800MHz TDMA Digital Cellular Mobile Telecommunication Network General Packet Radio Service(GPRS) - Equipment: Mobile Stations YD/T 1215-2006
YD/T 1272.3-2005 Optical fiber connector Part 3: Type SC connector family YD/T 1272.3-2005
YD/T 1447-2013 Plastic optical fibre for communication YD/T 1447-2013
YD/T 1465-2006 Technical Conditions for 10Gbit/s Small Form Factor Pluggable Transceiver Module YD/T 1465-2006
YD/T 1484.6-2013 Measurement method for radiated RF power and receiver performance of wireless device. Part 6: LTE wireless device YD/T 1484.6-2013
YD/T 1484-2011 Measurement method for radiated RF power and receiver performance of mobile stations YD/T 1484-2011
YD/T 1539-2006 Technical Requirements and Testing Methods for Reliability of Mobile Telecommunication Handset YD/T 1539-2006
YD/T 1548.1-2007 2GHz WCDMA digital cellular mobile communication network terminal equipment testing method (second stage) - Part 1: Basic functions, operations and performance testing YD/T 1548.1-2007
YD/T 1591-2006 Mobile handset chargers and interface requirements and test methods YD/T 1591-2006
YD/T 1592.1-2012 Technical specification and testing methods of electromagnetic compatibility for TD-SCDMA digital cellular moble communications system. Part 1: User equipment and ancillary equipment YD/T 1592.1-2012
YD/T 1595.1-2012 Requirements and measurement methods of electromagnetic compatibility for 2GHz WCDMA digital cellular mobile telecommunications system - Part 1: user equipment and ancillary equipment YD/T 1595.1-2012
YD/T 1644.1-2007 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close p YD/T 1644.1-2007
YD/T 1644.2-2011 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-human models, instrumentation, and procedures. Part 2: Procedure to determine the specific absorption rate(SAR) for wireless communication devices used YD/T 1644.2-2011
YD/T 1700-2007 Testing Methods for Mobile Terminal Information Security YD/T 1700-2007
YD/T 1761-2012 Technical requirements for web accessibility YD/T 1761-2012
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 YD/T 1763.1-2008
YD/T 1763.1-2011 TD-SCDMA/WCDMA digital cellular mobile telecommunication network test methods for UICC-ME(Cu)interface. Part 1: physical, electrical and logical characteristics of ME YD/T 1763.1-2011
YD/T 2147-2010 Test methods of Nx40Gbit/s optical wavelength division multiplexing (WDM) systems YD/T 2147-2010
YD/T 2165-2010 Technical specification of modular uninterruptible power systems for telecommunications YD/T 2165-2010
YD/T 2307-2011 Technical requirement and testing method for general function of mobile telecommunication terminal YD/T 2307-2011
YD/T 2407-2013 Technical requirements for security capability of smart mobile terminal YD/T 2407-2013
YD/T 2408-2013 Test methods for security capability of smart mobile terminal YD/T 2408-2013
YD/T 2436-2012 Technical requirements and measurement method of the interface of multi mode terminal equipment YD/T 2436-2012
YD/T 2554.1-2013 Plastic optical fiber connector - Part 1: Type LC YD/T 2554.1-2013
YD/T 2576.1-2013 Test method for user equipment of TD-LTE digital cellular mobile telecommunication network (phase 1). Part 1: Basic operation, services and reliability test YD/T 2576.1-2013
YD/T 2576.2-2013 Test method for user equipment of TD-LTE digital cellular mobile telecommunication network (phase 1). Part 2: Radio transmission and reception performance test YD/T 2576.2-2013
YD/T 2583.14-2013 Requirements and measurement methods of electromagnetic compatibility for cellular mobile telecommunications equipment. Part 14: LTE user equipment and ancillary equipment YD/T 2583.14-2013
YD/T 514-1998 Technical requirements and test methods for interface between non-voice subscriber terminal and public telephone network YD/T 514-1998
YD/T 757-2013 Technical specifications for communication towers of angle steel YD/T 757-2013
YD/T 777-2006 Inversion equipment for telecommunications YD/T 777-2006
YD/T 841-1996 Underground communication pipe with plastic pipe YD/T 841-1996
YDC 015-2006 Technical Specification of Mobile Station (MS) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network YDC 015-2006
YDC 023-2006 Test Specification of Mobile Station (MS) for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network, Part Ⅰ: Minimum Standard, Function and Performance YDC 023-2006
YDC 024-2006 Test specification of mobile station (including Non UIM mobile station) for 800MHz CDMA 1X digital cellular mobile telecommunication network. Part 2: Protocol conformance test part YDC 024-2006
YD 251-1981 (Pull the collar) YD 251-1981
YD 252-1981 (Cable anchor) YD 252-1981
YD 253-1981 (Steel anchor) YD 253-1981
YD 254-1981 (Ground rods) YD 254-1981
YD 255-1981 (Strand clips) YD 255-1981
YD 256-1981 (Cable hook) YD 256-1981
YD 258-1981 (Large platform distribution boxes) YD 258-1981
YD 259-1981 (Trumpet junction box platform) YD 259-1981
YD 260-1981 (A species of bear clip) YD 260-1981
YD 262-1981 (Cross beam) YD 262-1981
YD 280-1982 (Square shaped ferrite pot size series) YD 280-1982
YD 281-1982 (Cans shaped ferrite bobbin main dimensions series) YD 281-1982
YD 282-1982 (General Post and Telecommunications Equipment Reliability Test Methods) YD 282-1982
YD 284-1982 (2048 kbit/s regenerative relay Technical conditions) YD 284-1982
YD 285-1982 (2048 kbit/s Line Terminal Equipment Technical conditions) YD 285-1982
YD 295-1982 Main technical requirement for 620KHz selective level meter YD 295-1982
YD 296-1982 Main technical requirement for 620KHz attenuator YD 296-1982
YD 300-1983 (Precision polystyrene and mica capacitors nonlinear index and test methods) YD 300-1983
YD 301-1983 Test method for level oscillator YD 301-1983
YD 302-1983 Test method for level meter YD 302-1983
YD 305-1983 (Carrier unmanned repeater reliability test method (Interim)) YD 305-1983
YD 322-1984 (Chinese Industry Standard) YD 322-1984
YD 322-1987 (Over 12 road open wire carrier systems and equipment technical requirements) YD 322-1987
YD 329-1987 Hydraulic Strapping Machine YD 329-1987
YD 330-1987 Technical Requirements for No Heat Regenerative Molecular Sieve Drying Air Equipment YD 330-1987
YD 331-1987 General technical requirement for supporting carrier communication equipment for standard coaxial integrated communication cables YD 331-1987
YD 335-1988 Digital Line Signalling for Intertoll Exchange YD 335-1988
YD 336-1988 Digital Line Signalling for Manual Toll Exchange to Local Exchange YD 336-1988
YD 339-1987 (YN801 lead-Chi clamp) YD 339-1987
YD 339-1990 YN801-type lead seal tongs YD 339-1990
YD 340-1990 Seals model for YN801-type lead seals tongs YD 340-1990
YD 341-1990 (Chi lead with two holes) YD 341-1990
YD 342-1990 Seals model for YN801-type lead seals tongs YD 342-1990
YD 343-1990 Networking requirement for point-tc-multipoint radio telecommunication systems YD 343-1990
YD 344-1990 [YD/T 344-1990] Requirements for PABXs access to public telephone switching network YD 344-1990
YD 5002-1994 Design Standard for Fire Protection of Posts and Communications Building YD 5002-1994
YD 5003-1994 (Telecom provides special housing design) YD 5003-1994
YD 5003-2014 (Communications Construction Engineering Design Specification) YD 5003-2014
YD 5004-1994 Code for design digital microwave relay telecommunication system (PDH part) engineering YD 5004-1994
YD 5005-1994 (No. 7 signaling network engineering Interim Provisions) YD 5005-1994
YD 5006-1995 Subscriber Line Engineering Design Standard for Local Telephone Network YD 5006-1995
YD 5006-2003 Designing Standard For Local Telephone Network Line Engineering YD 5006-2003
YD 5007-1995 Communication Conduit and Passage Engineering Design Standard for Local Telephone Network YD 5007-1995
YD 5007-2003 Communication Conduit and Passage Engineering Designing Standard YD 5007-2003
YD 5008-1995 Specifications for Mail Transfer Ppst Project YD 5008-1995
YD 5009-1995 Temporary technical regulation for construction and acceptance of postal equipment installation project volume 2 power sorter YD 5009-1995
YD 5010-1995 Design and Installation Atlas of Telephone Communication of Buildings in Urban Community YD 5010-1995
YD 5011-1995 Technical Specification for Construction and Acceptance of Telegraph and Fax Equipment Installation Project YD 5011-1995
YD 5012-1995 Insulation Objective to Ground and Testing Method for Optical Cable Line YD 5012-1995
YD 5012-2003 Insulation Objective to Ground and Testing Method for Optical Cable Link YD 5012-2003
YD 5013-1995 Technical Specifications for the of the Posts Center Prject YD 5013-1995
YD 5014-1995 Technical specification of digital multiplxer equipment installation and acceptance YD 5014-1995
YD 5016-1996 Technical Specifications for the Desing of the Magazines and Newspapers Distribute Building YD 5016-1996
YD 5017-1996 Technical Specification of Execution and Acceptance of Equipment Installation Engineering for Satellite Communication Earth Station YD 5017-1996
YD 5018-1996 Fiber Optic Submarine Cable Transmission System Engineering Design Standard YD 5018-1996
YD 5018-2005 Engineering Design Specification for Fiber Optic Submarine Cable Transmission System YD 5018-2005
YD 5019-1996 Temporary Specifications of Engineering Design for Synchronous Digital Hierarchy (SDH) Microwave Relay Telecommunication System YD 5019-1996
YD 5020-1996 Standards of Engineering Design for Digital Synchronization Network YD 5020-1996
YD 5021-1996 Provisional Standards of SDH Engineering Design for Long-Distance Optical Fibre Cable Transmission Project YD 5021-1996
YD 5022-1996 Design Code for Public Packet Switched Data Network Engineering YD 5022-1996
YD 5023-1996 The Engineering Design Standard for the User Access Network YD 5023-1996
YD 5024-1996 SDH Optical Fiber Cable Trunk Transmission Project Designing Standard for Local Telephone Network YD 5024-1996
YD 5025-1996 Designing Specifications of Plastic Duct for Long Haul Telecommunication Optical Cable YD 5025-1996