2025-12-22 216.73.216.41
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Communication network in general

YD/T 1741-2008 Security Protection Testing Requirements for Value Added Service Network (Intelligent Network) 
  Issued on: 2008-1-14   Translation Price(USD): 240.0
YD/T 1737-2008 Security Protection Test Requirements for Internet 
  Issued on: 2008-1-14   Translation Price(USD): 1064.0
YD/T 1748-2008 Security Protection Requirements for Signalling Network 
  Issued on: 2008-1-14   Translation Price(USD): 180.0
YD/T 1744-2008 Security Protection Requirements for Transport Network 
  Issued on: 2008-1-14   Translation Price(USD): 750.0
YD/T 1757-2008 Classified Management Security Protection Testing Requirements for Telecom Network and Internet 
  Issued on: 2008-1-14   Translation Price(USD): 360.0
YD/T 1755-2008 Classified Security Protection Testing Requirements for Telecom Network and Internet for Physics Environment 
  Issued on: 2008-1-14   Translation Price(USD): 150.0
YD/T 1749-2008 Security Protection Testing Requirements for Signalling Network 
  Issued on: 2008-1-14   Translation Price(USD): 240.0
YD/T 1733-2008 Security Protection Testing Requirements for Fixed Communication Network 
  Issued on: 2008-1-14   Translation Price(USD): 270.0
YD/T 1704-2007 General Technical Requirement for Intelligentized PSTN Network 
  Issued on: 2007-9-29   Translation Price(USD): 210.0
YDC 045-2007 General Technical Requirements of Networking Based on Softswitch 
  Issued on: 2007-03-16   Translation Price(USD): 855.0
GF 008.9(1)-1994 Technical index system for maintenance of telecommunication network Volume Nine Pamphlet One Technical indices for maintenance of non-voice communication service|| Technical indices for maintenance of telex communication 
  Issued on:   Translation Price(USD): 750.0
YD/T 1381-2005 IP network technical requirements - -network performance testing metho 
  Issued on: 2005-9-1   Translation Price(USD): 330.0
YD/T 1382-2005 IP network technical requirements---traffic control 
  Issued on: 2005-9-1   Translation Price(USD): 280.0
YD/T 1406-2005 Technical requirements of routing and implementation for inter-network emergency call service 
  Issued on: 2005-9-1   Translation Price(USD): 120.0
YD/T 1405-2005 Technical requirements of security routing for inter-public telecom network 
  Issued on: 2005-9-1   Translation Price(USD): 120.0
YD/T 1404-2005 Technical requirements of increasing trunk capacity for inter-public telecom network 
  Issued on: 2005-9-1   Translation Price(USD): 90.0
JT/T 626-2005 Identification of stations for maritime mobile service 
  Issued on: 2005-5-26   Translation Price(USD): 264.0
YD/T 1317-2004 IP network technical requirement - Interworking with PSTN ATM Mobile Network 
  Issued on: 2004-7-16   Translation Price(USD): 600.0
YD/T 1284-2003 The technical requirement for quality of communication for inter-public telecom netwrok-call completion rate and post dailling delay for telephone call 
  Issued on: 2003-07-28   Translation Price(USD): 370.0
YD/T 1171-2001 IP Network Specification -Network Performance Parameters and Objectives 
  Issued on: 2001-12-11   Translation Price(USD): 390.0
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