字典網>> 英漢字典>> D開頭詞條>>double-throw circuit break的意思 漢英字典double-throw circuit break中文翻譯：【電】 雙投斷路器字典網double-throw circuit break相關詞條：double dish double-sideband transmission double O-ring seal double chamber sand blast apparatus double-chinned double fluid theory double agent double resonator double-action compressor double-flow turbine