track maintenance safety的意思|示意
美 / /
英 / /
轨道维修安全
track maintenance safety的网络常见释义
养路安全 养路安全 track maintenance safety 列车接近警报器 ;列车接近报警器;列车接近报警装置 train approach warning device ..
track maintenance safety相关例句
In corridors where there is dedicated passenger service, track maintenance will likely be scheduled during times in which no trains are operating, which will enhance safety.
在致力于提供旅客服务的线路上，轨道维护应安排在无车辆运行时进行，以确保安全。