Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 17180-1997 Information processing systems - Telecommunications and information exchange between systems - End system to intermediate system routeing exchange protocol for use in conjunction with 385.0 via email in 1~3 business day valid
GB/T 17972-2000 Information processing systems--Data communications--Use of the X.25 packet level protocol in local area networks 230.0 via email in 1~3 business day valid
GB 15629.1101-2006 Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Ac 1050.0 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 15629.1103-2006 Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium 345.0 via email in 1~3 business day valid
GB/T 15124-1994 Information processing system-Data communication-Multilink procedures 170.0 via email in 1~3 business day valid
YDN 106-1998 Technical Requirements for Multimedia Broadband Backbone Network Based on ATM 660.0 via email in 1~3 business day valid
GB/T 14399-1993 Information processing systems-Data communication-High-level data link control procedures-Description of the X.25 LAPB-compatible DTE data link procedures 405.0 via email in 1~5 business day abolished
GB/T 15274-1994 Information processing systems-Open systems interconnection-Internal organization of the network layer 285.0 via email in 1~3 business day valid
GB/T 17179.1-1997 Information technology--Protocol for providing the connectionless-mode network service--Part 1: Protocol specification 660.0 via email in 1~8 business day abolished
GB/T 16974-2009 Information technology—Data communications—X.25 Packet Layer Protocol for Data Terminal Equipment 2540.0 via email in 1~3 business day valid
YD/T 1061-2003 The Specification of IP over SDH(ITU-T X.85/Y.1321.MOD) 315.0 via email in 1~5 business day valid
GB/T 17179.2-2000 Information technology - Protocol for providing the connectionless-mode network service - Part 2: Provision of the underlying service by a GB/T 15629(ISO/IEC 8802)subnetwork 140.0 via email in 1~3 business day valid
GB/T 20531-2006 API Specification for mobile database 90.0 via email in 1~3 business day valid
GB/T 3455-1982 Electrical characteristics for unbalanced double-current interchange circuits 60.0 via email in 1~3 business day valid
GB/T 16503-1996 Information technology—Galvanic isolation of balanced interchange circuits 120.0 via email in 1~3 business day valid
GB/T 30246.2-2013 Home Network - Part 2: Control Terminal Specification 390.0 via email in 1~3 business day valid
GB/T 25315-2010 Home control systems—Guidelines relating to safety 100.0 via email in 1 business day valid
GB/T 26244-2010 Information technology—Group management protocol 480.0 via email in 1~3 business day valid
GB/T 16506.2-1996 Information technology―Telecommunications and information exchange between systems-Protocol combinations to provide and support the OSI Netword Service-Part 2: Provision and support of the connection-mode Netwok service 150.0 via email in 1~3 business day abolished
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