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.
监督检查建筑物防雷接地和电力接地系统。
Monitor building lightningproof grounding & power grounding systems.
监督检查建筑物防雷接地和电力接地系统。
Monitor building lightningproof grounding & power grounding systems.
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