Maintenance-of-way Management  工务管理

engineering district；maintenance of way section；track division；track district；track maintenance division  工务段

large maintenance of way machine  大型养路机械

maintenance of way  养路; 工务

maintenance of way branch  工务部门

maintenance of way section  工务段

maintenance of way shop  工务修配厂

Management of Maintenance  维修管理

management of maintenance process  维修流程管理

Reform of management of state-owned property  国有资产管理体制改革

right of management of coastal strip  海岸带管理权

right of way of railway  铁路建设用地

the way of management  经营途径

way of management  管理方式

administration of maintenance equipment  养护设备管理

Aircraft maintenance management  飞行器维修管理

Application and Maintenance of Vacuum Switch  真空开关的应用及维护

architecture framework of maintenance information system  维修信息化体系结构

automated maintenance management system  低铁化合物; 亚铁化合物