并发抢修任务
parallel recovery mission
抢修决策算法
emergency repair decision algorithms
抢修器材
rush-repair equipment and materials
rush repair equipment
rush-repair equipment
equipment for rush repairs
Materials
抢修施工
Construction of emergent repairing
抢修效能
first-aid repair efficiency
抢修装备
rush-repair equipment
mobile maintenance facility
铁道抢修
railway emergency maintenance
铁路抢修
railway emergency maintenance
铁路抢修高墩
rush-repair of high piers