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信息技术.提供无连接方式网络服务的协议:由ISDN电路切换的B信道提供低层服务
Information technology - Protocol for providing the connectionless-mode network service: Provision of the underlying service by ISDN circuit-switched B-channels
参考页数:12P.;A4
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信息技术 系统间远程通信和信息交换 X.25DTE一致性测试 第2部分:数据链路层一致性测试套
Information technology - Telecommunications and information exchange between systems - X.25 DTE conformance testing - Part 2: Data link layer conformance test suite
参考页数:18P.;A4
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信息技术.系统间远程通信和信息交换.使用X.25提供OSI连接方式网络服务.技术勘误2
Information technology; telecommunications and information exchange between systems; use of X.25 to provide the OSI connection-mode network service; technical corrigendum 2
参考页数:1P.;A4
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信息技术.网络层中协议标识
Information technology - Protocol identification in the network layer
参考页数:19P;A4
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信息处理系统 开放系统互连 网络层的内部组织结构
Information processing systems; open systems interconnection; internal organization of the network layer
参考页数:31P.;A4
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信息技术 提供无连接方式网络服务的协议:由X.25子网提供低层服务
Information technology - Protocol for providing the connectionless-mode network service: Provision of the underlying service by an X.25 subnetwork
参考页数:11P.;A4
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信息技术 系统间远程通信和信息交换 为支持转发ISO 8473PDU在中间系统之间交换域内路由选择信息的协议
Information technology - Telecommunications and information exchange between systems - Protocol for exchange of inter-domain routeing information among intermediate systems to support forwarding of ISO 8473 PDUs
参考页数:113P.;A4
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信息技术 开放系统互连 网络服务定义
Information technology - Open systems interconnection - Network service definition
参考页数:61P.;A4
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信息技术 提供无连接方式网络服务的协议:由提供OSI数据链路服务的子网提供低层服务
Information technology - Protocol for providing the connectionless-mode network service: Provision of the underlying service by a subnetwork that provides the OSI data link service
参考页数:10P.;A4
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信息技术.系统间远程通信和信息交换.使用X.25提供OSI连接方式网络服务.技术勘误1
Information technology; telecommunications and information exchange between systems; use of X.25 to provide the OSI connection-mode network service; technical corrigendum 1
参考页数:1P.;A4
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