英语翻译The system shall comprise a roof perimeter conductor with bonds to all exposed metal work,plant etc,with down conductors fixed to the exterior walls of the building.The down conductors shall be connected via test joints to earth electrode
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英语翻译The system shall comprise a roof perimeter conductor with bonds to all exposed metal work,plant etc,with down conductors fixed to the exterior walls of the building.The down conductors shall be connected via test joints to earth electrode
英语翻译
The system shall comprise a roof perimeter conductor with bonds to all exposed metal work,plant etc,with down conductors fixed to the exterior walls of the building.The down conductors shall be connected via test joints to earth electrodes in concrete inspection pits.
英语翻译The system shall comprise a roof perimeter conductor with bonds to all exposed metal work,plant etc,with down conductors fixed to the exterior walls of the building.The down conductors shall be connected via test joints to earth electrode
系统包含一个与所有外露金属制品连接的屋面周边导体,在建筑的外墙上安装雷电引下线.雷电引下线应通过测试接头连接到混凝土检查井的接地电极.
该系统应包括一个屋顶周边导体与债券,所有暴露的金属工作,植物等,与下导线固定到建筑物的外墙。向下的导体应该通过测试接头连接到地球在混凝土检查井电极。
系统应该将屋顶的外围导体与所有暴露的金属作业,设备相连,将接地装置固定在建筑物的外墙上。接地装置应该通过测试接头与混泥土检查井上的接地电极相连。