基本解釋自動(dòng)閉塞信號(hào)機(jī)英漢例句雙語(yǔ)例句Railway automatic blocking and continuous transmission lines (RABCL) supply power for the railway automatic blocking signal and the loads along the lines, etc.自動(dòng)閉塞和電力貫通線路爲(wèi)鉄路沿線自動(dòng)閉塞信號(hào)及車(chē)站負(fù)荷等提供電源。automatic block signal更多例句詞組短語(yǔ)短語(yǔ)signal automatic blocking 信號(hào)自動(dòng)閉塞automatic block signal更多詞組