2025-12-15 216.73.216.89
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 2021-2009 Security technology specification for mobile network management system 360.0 via email in 1~3 business day valid,,2010-1-1
YD/T 2056-2009 Maintenance of protective measures for telecom installations 210.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1981-2009 Test method for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network 930.0 via email in 1~3 business day valid,,2010-1-1
YD/T 2057-2009 General requirements of Safety management for telecommunication room 120.0 via email in 1 business day valid,,2010-1-1
YD/T 1980-2009 Technical requirements for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network 300.0 via email in 1~3 business day valid,,2010-1-1
YD/T 2058-2009 Protection of customer antenna installations 420.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1982-2009 Technical requirements for ISC/Ma interface in IMS system in mobile communication network 360.0 via email in 1~3 business day valid,,2010-1-1
YD/T 2038-2009 Key management of end-to-end data communication for application in mobile network 180.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1984-2009 Technical requirements for IMS system equipments in mobile communication network 2039.0 via email in 1~5 business day valid,,2010-1-1
YD/T 2039-2009 Authentication mechanism of end-to-end data communication for application in Mobile Network 480.0 via email in 1~3 business day valid,,2010-1-1
YD/T 1402-2009 The General Technique Requirements of IP Networks Interconnection 220.0 via email in 1~3 business day superseded,2019-4-1,2009-9-1
YD/T 1929-2009 Requirements for the Unified IMS (Phase 1) 390.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1909-2009 Technique specification of Provider Provisioned Virtual Private Network Security 330.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1882-2009 The Technical Requirement of Interworking between Digital Trunking Networks Operated by Different Carrier 90.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1879-2009 Technical Requirements of Interworking devices for Softswitch Network 420.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1930-2009 General Technical Requirements of the Networking for the Unified IMS (Release 1) 720.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1880-2009 The Technical Requirement of Softswitch and Circuit Switching Network Interworking between Networks 120.0 via email in 1~3 business day valid,,2009-9-1
YD/T 1881-2009 The Technical Requirement of Protocal between Different Operators Softswitch Network 390.0 via email in 1~5 business day valid,,2009-9-1
GB/T 14733.11-2008 Terminology for telecommunication - Transmission 750.0 via email in 1~5 business day valid,,2009-3-1
YD/T 1716-2007 Technical Requirements for Interworking Gateway in Peer to Peer Multimedia Messaging Service 180.0 via email in 1~3 business day valid,,2008-3-1
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YD/T 2021-2009 Security technology specification for mobile network management system 
  Issued on: 2009-12-11   Price(USD): 360.0
YD/T 2056-2009 Maintenance of protective measures for telecom installations 
  Issued on: 2009-12-11   Price(USD): 210.0
YD/T 1981-2009 Test method for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network 
  Issued on: 2009-12-11   Price(USD): 930.0
YD/T 2057-2009 General requirements of Safety management for telecommunication room 
  Issued on: 2009-12-11   Price(USD): 120.0
YD/T 1980-2009 Technical requirements for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network 
  Issued on: 2009-12-11   Price(USD): 300.0
YD/T 2058-2009 Protection of customer antenna installations 
  Issued on: 2009-12-11   Price(USD): 420.0
YD/T 1982-2009 Technical requirements for ISC/Ma interface in IMS system in mobile communication network 
  Issued on: 2009-12-11   Price(USD): 360.0
YD/T 2038-2009 Key management of end-to-end data communication for application in mobile network 
  Issued on: 2009-12-11   Price(USD): 180.0
YD/T 1984-2009 Technical requirements for IMS system equipments in mobile communication network 
  Issued on: 2009-12-11   Price(USD): 2039.0
YD/T 2039-2009 Authentication mechanism of end-to-end data communication for application in Mobile Network 
  Issued on: 2009-12-11   Price(USD): 480.0
YD/T 1402-2009 The General Technique Requirements of IP Networks Interconnection 
  Issued on: 2009-6-15   Price(USD): 220.0
YD/T 1929-2009 Requirements for the Unified IMS (Phase 1) 
  Issued on: 2009-6-15   Price(USD): 390.0
YD/T 1909-2009 Technique specification of Provider Provisioned Virtual Private Network Security 
  Issued on: 2009-6-15   Price(USD): 330.0
YD/T 1882-2009 The Technical Requirement of Interworking between Digital Trunking Networks Operated by Different Carrier 
  Issued on: 2009-6-15   Price(USD): 90.0
YD/T 1879-2009 Technical Requirements of Interworking devices for Softswitch Network 
  Issued on: 2009-6-15   Price(USD): 420.0
YD/T 1930-2009 General Technical Requirements of the Networking for the Unified IMS (Release 1) 
  Issued on: 2009-6-15   Price(USD): 720.0
YD/T 1880-2009 The Technical Requirement of Softswitch and Circuit Switching Network Interworking between Networks 
  Issued on: 2009-6-15   Price(USD): 120.0
YD/T 1881-2009 The Technical Requirement of Protocal between Different Operators Softswitch Network 
  Issued on: 2009-06-15   Price(USD): 390.0
GB/T 14733.11-2008 Terminology for telecommunication - Transmission 
  Issued on: 2008-8-6   Price(USD): 750.0
YD/T 1716-2007 Technical Requirements for Interworking Gateway in Peer to Peer Multimedia Messaging Service 
  Issued on: 2007-12-5   Price(USD): 180.0
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