track construction meaning in English
轨道工程
轨道施工
线路施工
Examples
- Not today there isn ' t . track construction
不是的,今天没有轨道在维护 - The racing track construction technology of shanghai f1 international velodrome
1国际赛车场赛道施工技术 - Raiway track construction and maintenance plant . ballast regulator . specifications
铁路建造和维护设备.道碴稳定器.规范 - Railway track construction and maintenance plant . ballast cleaning machine . specifications
铁路建造和维护设备.道碴清理机.规范 - Railway track construction and maintenance plant . tamping and levelling machines . specifications
铁路建造和维护设备.捣固和整平机.规范