automatic block signal
常見(jiàn)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。 返回 automatic block signal