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仪表通信系统.有线M总线通信
Communication systems for meters. Wired M-Bus communication
参考页数：32P.;A4
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信息技术. 系统之间的电信和信息交换. 实施ISO / IEC 17982:2012的指南
Information technology. Telecommunications and information exchange between systems. Guidelines for the implementation of ISO/IEC 17982:2012
参考页数：14P.;A4
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仪表通信系统.第2部分:有线M总线通信; 德文版本EN 13757-2-2018
Communication systems for meters - Part 2: Wired M-Bus communication; German version EN 13757-2:2018
参考页数：33P.;A4
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仪表通信系统.第7部分:运输和安全服务; 德文版本EN 13757-7-2018
Communication systems for meters - Part 7: Transport and security services; German version EN 13757-7:2018
参考页数：99P.;A4
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仪表通信系统.第7部分:运输和安全服务; 德文版本EN 13757-7-2018
Communication systems for meters - Part 7: Transport and security services; German version EN 13757-7:2018
参考页数：99P.;A4
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基于2D-PAM3和4D-PAM5编码方法的距离增强型以太网物理层技术要求
Technical Requirement of Physical Layer for Extended Reach Ethernet based on 2D-PAM3 and 4D-PAM5
参考页数：60P.;A4
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工业通讯网络.数据总线规范.物理层规范和服务定义
Industrial communication networks. Fieldbus specifications. Physical layer specification and service definition
参考页数：480P.;A4
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仪表及其远程读数的通信系统. 无线仪表读数 (在SRD频带上运行的无线电仪表读数)
Communication systems for meters and remote reading of meters. Wireless meter readout (Radio meter reading for operation in SRD bands)
参考页数：72P;A4
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仪表通信系统. 无线计量总线中继
Communication systems for meters. Wireless M-Bus relaying
参考页数：112P.;A4
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多媒体应用的可见光信标系统
Visible light beacon system for multimedia applications
参考页数：26P.;A4
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