2025-12-19 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 1151-2001 New Service Technical Specification-Multimedia Retrieval System 900.0 via email in 1~5 business day valid,,2001-11-1
YD/T 1926.1-2009 IT Operations and Maintenance Service Management Technical Specification Part 1:Architecture 210.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1895.2-2009 Mobile Network Service Dial Testing Management Technical Requirement Part 2：Dail Testing Management System And Dail Testing Terminal Equipment Inteface Specification 570.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1178-2002 The Technical Requirement for Providing IN Services to IP Users 460.0 via email in 1~3 business day valid,,2002-2-1
YDN 115.3-1999 Test Specification for China Intelligent Network Services (Vote of Telephone Service)? 450.0 via email in 1~5 business day valid,,2000-4-1
GB/T 32634-2016 Technical requirements of short message service for public early warning 190.0 via email in 1~3 business day to be abolished2026-05-01,2026-5-1,2016-11-1
YDB 005-2007 Technical Requirements for IP multimedia services in NGN 195.0 via email in 1~3 business day valid,,2007-6-11
YD/T 2015-2009 Architecture for IPTV Service Management System 330.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1388.1-2005 Technical requirements of the softswitch based services part1:Services system 220.0 via email in 1~3 business day valid,,2005-12-1
YD/T 1620.4-2007 SDH-based MSTP Network Management Technical Specification Part 4:EMS-NMS Interface Common Information Model 760.0 via email in 1 business day valid,,2007-10-1
YD/T 1474-2006 Technical Requirements of Multi-sesvice Transport Platform (MSTP)Based on SDH——Embedded with MPLS Function 420.0 via email in 1 business day valid,,2006-10-1
YD/T 1223-2002 800MHz CDMA digital cellular mobile communication netwrok Wireless Intelligence Network (WIN)phase 1:equipment technical specification of Service Switching Point (SSP) 450.0 via email in 1~3 business day valid,,2002-7-22
YD/T 1238-2002 Technical requirements for SDH multi-service transport platform 390.0 via email in 1~3 business day valid,,2002-11-8
YD/T 1248.2-2003 Short Message Service Based on PSTN Part 2:Technical Requirements of Transmission Protocol between Short Message Terminal Equipment and Center 580.0 via email in 1~3 business day valid,,2003-1-22
YD/T 1346-2005 Test Specifications for SDH-based MSTP Embedded with RPR 930.0 via email in 1~5 business day valid,,2005-11-1
YDN 126-2005 Baseline requirements for network and information security of value-added telecommunication services 280.0 via email in 1~3 business day superseded,2008-3-1,2005-10-1
YD/T 1642-2007 Testing Methods for Internet Network Service Quality 510.0 via email in 1~3 business day valid,,2007-12-1
YD/T 2026-2009 The technical requirement and evaluation method for quality of IP telephony 150.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1124-2001 The Technical Requirements for Number Portability Service 340.0 via email in 1~3 business day valid,,2001-11-1
YD/T 1328-2004 The technical requirement and test method for the charging performance of currently used central office switching equipment--mobile network part 340.0 via email in 1~5 business day superseded2010-01-01,2010-1-1,2004-12-22
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YD/T 1151-2001 New Service Technical Specification-Multimedia Retrieval System 
  Issued on: 2001-09-03   Price(USD): 900.0
YD/T 1926.1-2009 IT Operations and Maintenance Service Management Technical Specification Part 1:Architecture 
  Issued on: 2009-6-15   Price(USD): 210.0
YD/T 1895.2-2009 Mobile Network Service Dial Testing Management Technical Requirement Part 2：Dail Testing Management System And Dail Testing Terminal Equipment Inteface Specification 
  Issued on: 2009-6-15   Price(USD): 570.0
YD/T 1178-2002 The Technical Requirement for Providing IN Services to IP Users 
  Issued on: 2002-02-01   Price(USD): 460.0
YDN 115.3-1999 Test Specification for China Intelligent Network Services (Vote of Telephone Service)? 
  Issued on: 1999-04-01   Price(USD): 450.0
GB/T 32634-2016 Technical requirements of short message service for public early warning  
  Issued on: 2016-04-25   Price(USD): 190.0
YDB 005-2007 Technical Requirements for IP multimedia services in NGN 
  Issued on: 2007-06-11   Price(USD): 195.0
YD/T 2015-2009 Architecture for IPTV Service Management System 
  Issued on: 2009-12-11   Price(USD): 330.0
YD/T 1388.1-2005 Technical requirements of the softswitch based services part1:Services system 
  Issued on: 2005-9-1   Price(USD): 220.0
YD/T 1620.4-2007 SDH-based MSTP Network Management Technical Specification Part 4:EMS-NMS Interface Common Information Model 
  Issued on: 2007-4-16   Price(USD): 760.0
YD/T 1474-2006 Technical Requirements of Multi-sesvice Transport Platform (MSTP)Based on SDH——Embedded with MPLS Function 
  Issued on: 2006-6-8   Price(USD): 420.0
YD/T 1223-2002 800MHz CDMA digital cellular mobile communication netwrok Wireless Intelligence Network (WIN)phase 1:equipment technical specification of Service Switching Point (SSP) 
  Issued on: 2002-7-22   Price(USD): 450.0
YD/T 1238-2002 Technical requirements for SDH multi-service transport platform 
  Issued on: 2002-11-8   Price(USD): 390.0
YD/T 1248.2-2003 Short Message Service Based on PSTN Part 2:Technical Requirements of Transmission Protocol between Short Message Terminal Equipment and Center 
  Issued on: 2003-01-22   Price(USD): 580.0
YD/T 1346-2005 Test Specifications for SDH-based MSTP Embedded with RPR 
  Issued on: 2005-05-11   Price(USD): 930.0
YDN 126-2005 Baseline requirements for network and information security of value-added telecommunication services 
  Issued on: 2005-04-28   Price(USD): 280.0
YD/T 1642-2007 Testing Methods for Internet Network Service Quality 
  Issued on: 2007-7-20   Price(USD): 510.0
YD/T 2026-2009 The technical requirement and evaluation method for quality of IP telephony 
  Issued on: 2009-12-11   Price(USD): 150.0
YD/T 1124-2001 The Technical Requirements for Number Portability Service 
  Issued on: 2001-5-25   Price(USD): 340.0
YD/T 1328-2004 The technical requirement and test method for the charging performance of currently used central office switching equipment--mobile network part 
  Issued on: 2004-12-22   Price(USD): 340.0
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