Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
YD/T 1435-2006 Testing Methods for Softswitch Equipments $2700.00 via email in 1~10 business day superseded
YD/T 1435-2007 Testing Methods for Soft switch Equipments $3060.00 via email in 1~3 business day valid
YD/T 1532-2006 Test Specification for IAD Based on Softswitch $2115.00 via email in 1~3 business day valid
YD/T 1536.1-2006 Requirements and Messagement Methods of Electromagnetic Information Security for Telecommunications Equipment Part 1:Information Leakage of Electromagnetic Radiation $150.00 via email in 1~3 business day superseded
YD/T 1538-2021 Digital Mobile Terminal Acoustic Test Specification $825.00 via email in 1~5 business day abolished
YD/T 1557-2007 Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Network:Packet Data Equipment Part $630.00 via email in 1~3 business day valid
YD/T 1602-2007 Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management NMS-EMS Interface Function $1620.00 via email in 1~3 business day valid
YD/T 1603.1-2007 Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test Part 1:Gene $780.00 via email in 1~3 business day valid
YD/T 1603.2-2007 Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test Part 2:TD-S $420.00 via email in 1~3 business day valid
YD/T 1603.3-2007 Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test Part 3:WCDM $1920.00 via email in 1~3 business day valid
YD/T 1603.4-2007 Testing Methods for 2GHz Digital Cellular Mobile Communications Network Management System (NMS)-Element Management System (EMS)Interface Information Model Consistency Test Part 4:cdma $1410.00 via email in 1~3 business day valid
YD/T 1734-2009 Security Protection Requirements for Mobile Communication Network $250.00 via email in 1~3 business day superseded
YD/T 1806-2008 The Technical Requirements for the Devices Based on IP in Remote Visual Surveillance System $360.00 via email in 1~3 business day valid
YD/T 1819-2008 Integrative Gather Frame Which Used in Communication Equipment $150.00 via email in 1~3 business day superseded
YD/T 1884-2009 Sound Pressure Level Limit Requirement and Measurement Method of Telecommunication & Information Terminal Equipment $650.00 via email in 1~3 business day abolished
YD/T 1890-2009 Technical Requirements and Evaluation Methods for Assistive Technology of Information Accessibility in Information Terminals $360.00 via email in 1~3 business day valid
YD/T 1896-2009 Criteria for Use Instructions of Mobile Terminal Products $130.00 via email in 1~3 business day valid
YD/T 1922-2009 The Requirements for H.323-Based IP user Terminal Device $180.00 via email in 1~3 business day valid
YD/T 1923-2009 The Requirements for MGCP-Based IP User Terminal Device $180.00 via email in 1~3 business day valid
YD/T 1924-2009 The Requirements for SIP-Based IP User Terminal Device $180.00 via email in 1~3 business day valid
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