... grounding transformer 接地变压器 grounding voltage 接地电压 ground insulation 对地绝缘,主绝缘,槽绝缘(电机的) ...
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grounding over voltage 接地过电压
grounding failure voltage 接地故障电压
arc grounding over-voltage 弧光接地过电压
grounding of high voltage laboratory 高电压实验室接地
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