开路式轨道电路
- 网络open type track circuit; normally open track circuit; normally deenergized track circuit
开路式轨道电路开路式轨道电路
open type track circuit
第一批：铁路信号... ... 354 绝缘不良 bad insulation 355 开路式轨道电路 open type track circuit 356 开通 put into operation ...
normally open track circuit
... normally energized track circuit 闭路式轨道 电路 normally open track circuit 开路式轨道电路 NOT circuit "非"电路 ...
normally deenergized track circuit
track-英汉词典-英中字典... ... nonstandard track {n.}非标准的磁道 normally deenergized track circuit 开路式轨道电路 ...