铁路抢修

  • 网络railway emergency maintenance; railway rush repair

铁路抢修铁路抢修

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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