Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 14733.11-2008 Terminology for telecommunication - Transmission 750.0 via email in 1~5 business day valid
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
YD/T 1756-2008 Classified Management Security Protection Requirements for Telecom Network and Internet 210.0 via email in 1~3 business day valid
YDN 075-1998 Management Specifications for China Public Multimedia Communications Network 6300.0 via email in 1~3 business day abolished
YD/T 2093-2018 Security protection testing requirements for the online business hall via email in business day valid
YD/T 1743-2008 Security Protection Testing Requirements for Access Network 180.0 via email in 1~3 business day valid
YD/T 1857-2009 Digital Cellular Mobile Telecommunication Network Generic Authentication Architecture for 2GHz TD-SCDMA/WCDMA (Phase 1) 900.0 via email in 1~3 business day valid
YD/T 1758-2008 Security Protection Requirements for the Support Unit of Core Production Network 210.0 via email in 1~3 business day valid
YD/T 1752-2008 Security Protection Requirements for Supporting Network 210.0 via email in 1~3 business day valid
GB/T 11591-1989 Packet assembly/disassembly facility (PAD) in a public data network via email in business day abolished
YD/T 700-1993 Test Chart for Facsimile Transmission No.1 90.0 via email in 1~3 business day abolished
YD/T 967-1998 Vocabulary of terms for synchronous digital hierarchy networks and equipments 225.0 via email in 1~3 business day valid
YDN 039-1997 Test Specifications for Transaction Capability Part in National NO.7 Signaling Mode 4320.0 via email in 1~3 business day valid
YD/T 1729-2008 Implementation Guide for Classified Security Protection of Telecom Network and Internet 330.0 via email in 1~3 business day valid
YD/T 1755-2008 Classified Security Protection Testing Requirements for Telecom Network and Internet for Physics Environment 150.0 via email in 1~3 business day valid
YD/T 788-1995 Test Chart for Facsimile Transmission No.2 60.0 via email in 1~3 business day valid
YDB 162-2015 The technical requirement of cloud service assurance management via email in business day valid
YD/T 2057-2009 General requirements of Safety management for telecommunication room 100.0 via email in 1 business day valid
YDC 045-2007 General Technical Requirements of Networking Based on Softswitch 855.0 via email in 1~8 business day valid
YDN 100-1998 Technical Specifications for ATM Network Management System - Management Part of Network (Tentative Specifications) 1440.0 via email in 1~3 business day valid
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