在双线电气化铁路“天窗”时间内，组织旅客列车反方向行车。

During the time course of "window" on electrified double lines, passenger train should be organized to run in reverse direction.

youdao

在双线电气化铁路“天窗”时间内，组织旅客列车反方向行车。

During the time course of "window" on electrified double lines, passenger train should be organized to run in reverse direction.

youdao