译：GB/T 16974-2009 Information technology—Data communications—X.25 Packet Layer Protocol for Data Terminal Equipment

译：GB/Z 16506-2008 Information technology—Telecommunications and information exchange between systems—Protocol combinations to provide and support the OSI Network Service

译：GB/T 17179.1-2008 Information technology—Protocol for providing the connectionless-mode network service—Part 1:Protocol specification

译：GB/T 15126-2008 Information technology—Open system interconnection—Network service definition

译：GB/T 16678.5-2000 Information technology—Fibre Distributed Data Interface (FDDI)—Part 5:Hybrid Ring Control(HRC)

译：GB/T 17963-2000 Information technology—Open Systems Interconnection—Network layer security protocol

译：GB/T 17972-2000 Information processing systems—Data communications—Use of the X.25 packet level protocol in local area networks

译：GB/T 17179.4-2000 Information technology—Protocol for providing the connectionless-mode network service—Part 4:Provision of the underlying service by a subnetwork that provides the OSI data link service

译：GB/T 17179.2-2000 Information technology—Protocol for providing the connectionless-mode network service—Part 2:Provision of the underlying service by a ISO/IEC 8802 (GB/T 15629) subnetwork

译：GB/T 17179.3-2000 Information technology—Protocol for providing the connectionless-mode network service—Part 3:Provision of the underlying service by an X.25 subnetwork

译：GB/Z 17977-2000 Information technology—Telecommunication and information exchange between systems—OSI routing framework

译：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 the protocol for providing the connectionless-mode network service

译：GB/T 17179.1-1997 Information technology—Protocol for providing the connectionless-mode network service—Part 1:Protocol specification

译：GB/T 16974-1997 Information technology—Data communications-X.25 Packet Layer Protocol for Data Terminal Equipment

译：GB/T 16966-1997 Information technology—Provision of the OSI connection-mode network service by packet mode terminal equipment connected to an integrated services digital network(ISDN)

译：GB/T 16976-1997 Information technology—Telecommunications and information exchange between systems-Use of X.25 to provide the OSI Connection-mode Network Service

译：GB/T 15274-1994 Information processing systems—Open systems Interconnection—Internal organization of the network layer

译：GB/T 15126-1994 Information processing systems—Data communications—Network service definition