常見(jiàn)例句雙語(yǔ)例句The operating logics and processes of the automatic transfer of the incoming line breaker and the bus-tie switch are presented.給出了進(jìn)線斷路器備自投和母聯(lián)開(kāi)關(guān)備自投的工作邏輯和投切過(guò)程。 返回 bus-tie switch