铁路抢修
- 网络railway emergency maintenance; railway rush repair
铁路抢修
铁路抢修
railway emergency maintenance
... 线路修复 track restoration 铁路抢修 ;铁道抢修 railway emergency maintenance 养路机械 track maintenance machine ...
railway rush repair
急!急!急... ... rush to repair 例句 railway rush repair 铁路抢修 railway rush repair equipments 铁路抢修装备 ...
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