短語詞組短語earthing g switch 接地開關(guān)Earthing Isolated Switch 接地隔離開關(guān)line earthing switch 線路接地開關(guān)Single earthing switch 單接地刀Earthing switch auxiliary 接地開關(guān)的輔助;接地開關(guān)輔;接地開關(guān)輔助earthing knife -switch 接地刀牐Maintenance Earthing Switch 維護(hù)接地開關(guān);維脩接地開關(guān)transformer neutral earthing switch 變壓器中性點(diǎn)接地開關(guān)fault earthing switch cabinet 故障接地開關(guān)氣室 返回 earthing switch