載分接頭切換裝置,有載分接開關(guān) load-current tap changer: 有載分接頭轉(zhuǎn)換裝置automatic on-load tap-changer: 帶荷自動(dòng)切換開關(guān)load-tap changer: 變壓器的有載分接開關(guān)no-load tap-changer of transformer: 變壓器無載分接頭開關(guān)off-load tap-changer: 無載分接關(guān)切換裝置下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯