Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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YD/T 1701-2007 Security Requirements of H.323 Network 1050.0 via email in 1~3 business day valid
GB/T 32397-2015 Chinese internet email address―Technical specification for email headers to support 150.0 via email in 1~3 business day valid
GB/T 15629.15-2010 Information technology - Telecommunications and information exchange between systems local and metropolitan area networks - Specific requirements - Part 15: Wireless medium access c 2840.0 via email in 1~3 business day valid
GB/T 30246.3-2013 Home Network - Part 3: Internal Gateway Specification 480.0 via email in 1~5 business day valid
GB/T 30246.4-2013 Home Network - Part 4: Terminal Device Specification - Audio Video and Multimedia Devices 260.0 via email in 1~3 business day valid
YD/T 1657.4-2007 Technical Specification for the Proxy Supporting Network Address Translation/Firewall Traverse of Multimedia Services Part 4:H.248 Proxy 360.0 via email in 1~3 business day valid
GB/T 30246.11-2013 Home Network - Part 11: Specification for Conformance Test of Interfaces in Control Network 330.0 via email in 1~3 business day valid
GB/T 26267-2010 Technical requirement for anti-spam email equipment 150.0 via email in 1~3 business day valid
YD/T 1141-2007 Testing Specification for Giga Bit Ethernet LAN Switch 900.0 via email in 1~3 business day valid
YD/T 1917-2009 IPv6 Network Equipment Testing Methods--Ethernet Switch with Routing Capability 600.0 via email in 1~3 business day valid
YD/T 1476-2006 Technical Specification for BGP/MPLS VPN 330.0 via email in 1~3 business day valid
GB/T 11589-2011 International user classes of service in,and categories of access to,public data networks and integrated services digital networks(ISDNs) 260.0 via email in 1~3 business day valid
YD/T 1466-2006 Technical Requirements of IP Security (IPSec) 420.0 via email in 1~3 business day valid
GB/T 25315-2017 Home control systems―Guidelines relating to safety 165.0 via email in 1~3 business day valid
GB/T 21644-2008 General Description of Networks Distance Learning 360.0 via email in 1~3 business day valid
YD/T 1916-2009 Technical Specification for IPv6 Network Equipment--Broadband Network Access Server 420.0 via email in 1~3 business day valid
GB/T 26241.1-2010 Information technology—Enhenced communication transport protocol—Part 1:Specification of simplex multicast transport 465.0 via email in 1~3 business day valid
YD/T 1697-2007 Technical Specificaton for IPTV COP&SOP Interface 390.0 via email in 1~3 business day valid
SJ/T 11315-2005 Specification for conformance test on the interface for home control sub-network 225.0 via email in 1~3 business day valid
YD/T 1907-2009 Security Requirements of Edge Router Equipment Supporting IPv6 240.0 via email in 1~3 business day valid
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