短語詞組短語vacuum isolating changeover switch 真空隔離換曏開關(guān)isolating g switch 隔離開關(guān)battery isolating switch control 蓄電池?cái)嗦菲鞑倏v件;光警告操縱件bus isolating switch 母線隔離開關(guān)isolating switch auxiliary switch 隔離開關(guān)輔助開關(guān)String Isolating Switch 串列隔離開關(guān)Power operated isolating switch 電動(dòng)操作隔離開關(guān)disconnector isolating switch isolator 隔離開關(guān)knife isolating switch [車輛]刀形隔離開關(guān) 返回 isolating switch