短語詞組短語Disconnector switch 隔離開關disconnector screw 壓板榫螺釘break disconnector 空氣斷路器way disconnector 雙向切斷器kv disconnector kv 斷路器switch disconnector 負荷開關disconnector overvoltage 隔離開關分合過電壓uhv disconnector 超高壓隔離開關disconnector release [通信]拆線器;話終斷路器 返回 disconnector