民用建筑物的电气装置 Electrical installations in residential buildings
分析了建筑物电气装置安全防护中各类保护实施时相互间的关联和影响。
The mutual relationship and influence of all kinds of protection in the safety protection of building electrical equipment were analyzed.
广泛应用于建筑物的防雷接地装置和电气设备的接地系统。
It widely used for the anti-lightning link ground device of the buildings and link ground system of electric facilities.
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