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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
Industry Standard: YD, YD/T, YDT
         
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Std ID Description (Standard Title) Detail
YD/T 333-1987 (Seal bag with demolition) YD/T 333-1987
YD/T 333-1994 (Seal bag with demolition) YD/T 333-1994
YD/T 334-1987 Urban local telecommunication cable connectors YD/T 334-1987
YD/T 338-1989 Requirement for networking of magnetic card telephone sets YD/T 338-1989
YD/T 341-1997 Lead seal with double holes YD/T 341-1997
YD/T 342-1997 Closing string for mail bags YD/T 342-1997
YD/T 5001-1994 Reference Plane Atlas for House Design of Long-distance and Urban Local Telephone Switching Office YD/T 5001-1994
YD/T 5003-2005 Specifications of Engineering Design for Telecommunication Private Premise YD/T 5003-2005
YD/T 501-1991 Specifications on Unattended Power Supply for Micro. Wave Stations YD/T 501-1991
YD/T 501-2000 Specifications on Unattended Power Supply for Micro. Wave Stations YD/T 501-2000
YD/T 5015-1995 Engineering drawing and graphical symbols for communication projects diagrams YD/T 5015-1995
YD/T 5015-2007 Specifications of Engineering Drawing and Graphical Symbols for Communication Projects Diagrams YD/T 5015-2007
YD/T 5015-2015 Rules and Regulations for Drawing and Graphical Symbols for Communication Engineering YD/T 5015-2015
YD/T 5017-2005 Specification of Execution and Acceptance of Equipment Installation Engineering for Domestic Satellite Communication Earth Station YD/T 5017-2005
YD/T 502-1991 (Communication technology requirements for diesel generator sets) YD/T 502-1991
YD/T 502-2000 Requirements of diesel generator sets for telecommunications YD/T 502-2000
YD/T 502-2007 Diesel Generator Sets for Telecommunications YD/T 502-2007
YD/T 5024-2005 Design Specification for SDH Local Network Optical Fiber Cable Transmission Project YD/T 5024-2005
YD/T 5026-2005 Installation and design standard for cabling duct in The room of telecommunication YD/T 5026-2005
YD/T 5027-2005 Design Specification on the Engineering of Centralized Monitoring and Control System for Telecommunication Power Supply YD/T 5027-2005
YD/T 5028-2005 Specifications of Engineering Design for Very Small Earth Station (VSAT)System of Domestic Satellite Communication YD/T 5028-2005
YD/T 503-1991 Requirements of diesel generator sets for telecommunications YD/T 503-1991
YD/T 5032-2005 Code for Design of Videoconference System Engineering YD/T 5032-2005
YD/T 5033-2005 Acceptance Specifications of Videoconference System Engineer YD/T 5033-2005
YD/T 5034-2005 Temporary Specifications of Engineering Design for Digital Trunking communication YD/T 5034-2005
YD/T 5035-2005 Temporary Specifications of Engineering Acceptance for Digital Trunked Communication Equipments Installation YD/T 5035-2005
YD/T 5036-2005 Specifications of Engineering Design for Fixed Intelligent Network YD/T 5036-2005
YD/T 5037-2005 Specification of Engineering Design for Internet YD/T 5037-2005
YD/T 5040-2005 Design Specifications of Engineering for Telecommunication Power Supply Equipment Installation YD/T 5040-2005
YD/T 504-1991 Technical conditions for short-wave long optical time domain reflectoscopes YD/T 504-1991
YD/T 5044-2005 Acceptance Specification for SDH Long-Haul Transmission Systemof Optical Fibre Project YD/T 5044-2005
YD/T 5047-2005 Standard for Design of Integrated Telecommunications Business Hall YD/T 5047-2005
YD/T 505-1991 Technical conditions for 10kHz - 100MHz transmission tester YD/T 505-1991
YD/T 3171-2016 (800MHz/2GHz cdma2000 digital cellular mobile communication network (second stage) air interface technology requirements physical layer) YD/T 3171-2016
YD/T 3172-2016 Technical requirements of air interface for 800MHz/2GHz cdma2000 digital cellular mobile communication network(Phase 2). MAC layer YD/T 3172-2016
YD/T 3173-2016 Technical requirements of air interface for 800MHz/2 GHz cdma2000 digital cellular mobile communication network(Phase 2). LAC layer YD/T 3173-2016
YD/T 3174-2016 (800MHz/2GHz cdma2000 digital cellular mobile communication network (second stage) air interface technical requirements layer 3) YD/T 3174-2016
YD/T 3175-2016 Technical requirements of mobile station for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network (Phase II) equipment YD/T 3175-2016
YD/T 3176.1-2016 Test method of mobile station for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network(Phase II). Part 1: Minimum standard, function and performance YD/T 3176.1-2016
YD/T 3176.2-2016 Test method of mobile station for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network(phase 2). Part 2: Protocol conformance test YD/T 3176.2-2016
YD/T 3176.3-2016 Test method of mobile station for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network (Phase 2). Part 3: Network compatibility test YD/T 3176.3-2016
YD/T 3177-2016 General technical requirements of Voice over LTE (VoLTE) YD/T 3177-2016
YD/T 3178-2016 Technical requirement for user equipment of Voice over LTE(VoLTE) YD/T 3178-2016
YD/T 3179.1-2016 Test method for user equipment of Voice over LTE (VoLTE) - Part 1: Function and performance test YD/T 3179.1-2016
YD/T 3179.2-2016 Test method for user equipment of Voice over LTE(VoLTE) Part 2: Conformance test YD/T 3179.2-2016
YD/T 3180-2016 Equipment technical requirements for evolved mobile packet system of Voice over LTE(VoLTE) YD/T 3180-2016
YD/T 3181-2016 Equipment test method for evolved mobile packet system of Voice over LTE (VoLTE) YD/T 3181-2016
YD/T 3182-2016 Testing method for antenna measurement fields YD/T 3182-2016
YD/T 3183-2016 Technical requirement of remote electric-downtilt antenna interface YD/T 3183-2016
YD/T 3184-2016 Technical requirements for rich communication YD/T 3184-2016
YD/T 3185-2016 Test methods for communication terminal supporting RCS service YD/T 3185-2016
YD/T 3186-2016 Carrier grade network address translation technical requirement for NAT64 YD/T 3186-2016
YD/T 3187-2016 RESTful based service capability open API. chat YD/T 3187-2016
YD/T 3188-2016 RESTful based service capability open API. File transfer YD/T 3188-2016
YD/T 3189-2016 RESTful based service capability open API. presence YD/T 3189-2016
YD/T 3190-2016 RESTful based Service Capability Open API User Content Perception of Mobile Internet YD/T 3190-2016
YD/T 3191-2016 RESTful based service capability open API Unstructured supplementary service data YD/T 3191-2016
YD/T 3192-2016 Technical requirement for centralized gateway for point to point short message service YD/T 3192-2016
YD/T 3193-2016 The technical specification for unified IMS-based WebRTC system YD/T 3193-2016
YD/T 3194-2016 Requirements for the Unified IMS (Phase 2) YD/T 3194-2016
YD/T 3195-2016 The technical specification for unified IMS(Phase 2) based services. General part YD/T 3195-2016
YD/T 3196-2016 The technical specification for unified IMS(Phase 2) based services. Short message service YD/T 3196-2016
YD/T 3197-2016 General technical requirements for tourism informatization service based on M2M technolgy YD/T 3197-2016
YD/T 3198-2016 Technical requirement specification of embedded UICC for remote management(Phase I) YD/T 3198-2016
YD/T 3199-2016 Technical requirements of beidou timing equipment used in communication YD/T 3199-2016
YD/T 3200.1-2016 Test methods for priority calls in public telecommunication network Part 1: GSM/TD-SCDMA/WCDMA network YD/T 3200.1-2016
YD/T 3201-2016 Specific requirements for assessing the specific absorption rate of mobile tables YD/T 3201-2016
YD/T 3202-2016 Access control requirements for telecom smartcard YD/T 3202-2016
YD/T 3203-2016 Electronic Identity Terms YD/T 3203-2016
YD/T 3204-2016 Reference architecture of eID YD/T 3204-2016
YD/T 3205-2016 Framework of audit and trace for network electronic identity YD/T 3205-2016
YD/T 3206-2016 Interface requirement of audit and trace for network electronic identity YD/T 3206-2016
YD/T 3207-2016 Technical requirements for algorithm API of multi-application eID equipment YD/T 3207-2016
YD/T 3208-2016 Description method of network virtual identity YD/T 3208-2016
YD/T 3209-2016 Technical requirement on data storage and ezchange of network virtual identity YD/T 3209-2016
YD/T 3210-2016 Description method of network virtual property YD/T 3210-2016
YD/T 3211-2016 Technical requirement on storage and ezchange of network virtual property data YD/T 3211-2016
YD/T 3212-2017 Interface standard of information security management system for content delivery network service YD/T 3212-2017
YD/T 3213-2017 Test specifications of information security management system for content delivery network service YD/T 3213-2017
YD/T 3214-2017 Interfacespecification for information security management of Internet resource collaboration service YD/T 3214-2017
YD/T 3215-2017 Test methods of information security management system for Internet resource collaboration service YD/T 3215-2017
YD/T 3216-2017 Definition and calculation method of spectral utilization efficiency for public mobile communication systems YD/T 3216-2017
YD/T 322-1996 Copper-core, composite polyolefin insulated, aluminum-plastic sheathed cables for urban local telecommunication YD/T 322-1996
YD/T 322-2013 Local telecommunication cable with polyolefin insulated copper conductors and laminated aluminium-polyethylene sheath YD/T 322-2013
YD/T 5053-2005 Specifications of Engineering Design for Telephone Network Management System YD/T 5053-2005
YD/T 5056-2005 Acceptance Specification for Fiber Optic Submarine Cable Transmission System Engineering YD/T 5056-2005
YD/T 5058-2005 Acceptance Specifications on the Engineering of Centralized Monitoring and Control System for Telecommunication Power Supply YD/T 5058-2005
YD/T 506-1991 (Automatic transmitter technical conditions) YD/T 506-1991
YD/T 5066-2005 Design Specification of Engineering for Optical Fiber Cable Automatic Monitoring System YD/T 5066-2005
YD/T 5067-1998 Acceptance Specification of Equipment Installation Engineering for digital mobile communication (TDMA) YD/T 5067-1998
YD/T 5067-2005 Specifications on Engineering Acceptance for 900/1800MHz TDMA Digital Cellular Mobile Communication System YD/T 5067-2005
YD/T 5070-2005 Acceptance Specification for Internet Engineering YD/T 5070-2005
YD/T 507-1991 (Crossbar switch wrap terminal board) YD/T 507-1991
YD/T 5076-2005 Design Specification for PSTN Exchange Installation Engineering YD/T 5076-2005
YD/T 5077-2005 Accepting Specification for PSTN Exchange Installation Engineering YD/T 5077-2005
YD/T 508.1-1997 Technical conditions for parabolic antenna of microwave relay communication system YD/T 508.1-1997
YD/T 508.2-1998 Technical conditions for grid-type parabolic communication antenna YD/T 508.2-1998
YD/T 5080-2005 Design Specification of Network Management System of SDH Optical Fiber Cable Telecommunication Project YD/T 5080-2005
YD/T 5085-2000 Acceptance Specification for High-Speed Paging System Installation YD/T 5085-2000
YD/T 5086-2000 Provisional Supervision Specification of Equipment Installation Engineering for Digital Mobile Communication (TDMA) YD/T 5086-2000