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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 用于各应用的客户宅院电缆(CPC)缚设的配置 第2部分:ISDN主要接入
Information technology - Configuration of Customer Premises Cabling (CPC) for applications - Part 2: Integrated Services Digital Network (ISDN) primary rate
参考页数：17P.;A4
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信息技术 系统间远程通信和信息交换 在S和T参考点上综合业务数字网(ISDN)基本速率接入连接器的接口连接器和接触件分配
Information technology - Telecommunications and information exchange between systems - Interface connector and contact assignments for ISDN primary rate access connector located at reference points S and T
参考页数：15P.;A4
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信息技术.用于各应用的客户宅院电缆(CPC)缚设的配置.第1部分:综合业务数字网(ISDN)基本接入
Information technology - Configuration of Customer Premises Cabling (CPC) for applications - Part 1: Integrated Services Digital Network (ISDN) basic access
参考页数：16P.;A4
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信息技术.连接到综合服务数字网(ISDN)的包式终端设备提供OSI连接式网络服务
Information technology; provision of the OSI connection-mode network service by packet mode terminal equipment to an integrated services digital network (ISDN)
参考页数：19P.;A4
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信息技术 使用X.25PLP与X.21/X.21 bis共同提供面向OSI连接模式的网络服务
Information technology; use of X.25 packet layer protocol in conjunction with X.21/X.21bis to provide the OSI connection-mode network service
参考页数：11P.;A4
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信息技术 使用X 25包级协议在电话网上提供OSI连接方式网络服务
Information technology; use of X.25 packet layer protocol to provide the OSI connection-mode network service over the telephone network
参考页数：8P.;A4
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数字同步网的规划方法与组织原则(内部标准)
Planning method and organization principle for digital synchronization network (internal standard)
参考页数：44P.;A4
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中国公用分组交换数据网技术体制(修订)(内部标准)
China public packet switched data network technology system (Amendment) (internal standard)
参考页数：86P.;A4
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SDH网传送同步网定时的方法(内部标准)
SDH network transport synchronization network timing method (internal standard)
参考页数：27P.;A4
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