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4对100欧姆5类布线用传输性能规范
Transmission Performance Specifications for 4-pair 100 Ohm Category 5 Cabling
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4对100欧姆5类电缆敷设传输性能规范
Transmission Performance Specifications for 4-pair 100 Ohm Category 5 Cabling
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移动电子布线标准
Mobile Electronics Cabling Standard
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便于残疾人使用的通信入口系统的性能标准
Performance Criteria for Accessible Communications Entry Systems
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ETS用户平面安全指南和要求
User Plane Security Guidelines and Requirements for ETS
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工业通讯网络.工业建筑物中通信网络的安装
Industrial communication networks - Installation of communication networks in industrial premises
参考页数:377P;A4
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建筑物和其他构筑物的电信绑定网络;德文版本EN 50310-2016
Telecommunications bonding networks for buildings and other structures; German version EN 50310:2016
参考页数:54P.;A4
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信息技术.电缆敷设.第3部分:室外安装规划和实施规程;德文版本EN 50174-3-2013+A1-2017
Information technology - Cabling installation - Part 3: Installation planning and practices outside buildings; German version EN 50174-3:2013 + A1:2017
参考页数:119P.;A4
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家用和建筑物电子系统(HBES).第5-3部分:媒介和媒介附属层.HBES 1类的无线电频率
Home and Building Electronic Systems (HBES) - Part 5-3: Media and media dependent layers - Radio Frequency for HBES Class 1; German version EN 50090-5-3:2016
参考页数:48P.;A4
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居民楼内的电气装置. 第5部分: 无热桥式密封电气安装
Electrical installations in residential buildings - Part 5: Airtight electrical installations free from thermal bridges
参考页数:17P.;A4
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