?电气联锁

电气联锁 electric interlocking apparatus; electric interlocking cabin; electric locking; electrical interlocking; electrical interlocks 电气联锁设备 electric interlocking apparatus .

?电气联锁信号楼

英语单词查询 ... electric interlocking apparatus 电气联锁[集中]设备 electric interlocking cabin 电气联锁[电气集中]信号楼 electric interlocking machine 电力联锁机, 电气联动[联锁]装置 ...