... grounding transformer 接地变压器 protective grounding 保护接地 grounding plug 接地式插头 ...
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protective grounding wire 保护地线
Protective Grounding Circuit 保护接地电路
Protective grounding of power lines 电力线的保护接地
additional protective grounding cable 辅助防护接地电缆
protective grounding net 保护接地网
The reasons and importance of setting underground protective grounding net to coal mine are introduced.
介绍了煤矿井下设置保护接地网的原因及重要性。
The continuance of protective grounding circuits of industrial electro mechanical equipment must be tested and satisfy with the national standard.
工业机械电气设备保护接地电路的连续性必须进行测试并满足一定要求。
This paper introduces the parameter selection, installation, grounding mode of low-voltage power grid and construction method of residual current operated protective device.
文中详细论述了剩余电流动作保护装置的参数选用，安装要求，低压电网接地方式及安装施工要求等。
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