1) maintenance of way
养路;线路养护;路面维修费
2) pavement maintenance & rehabilitation
路面养护维修
1.
Study on decision-making of pavement maintenance & rehabilitation strategy based on Life-cycle cost analysis method;
基于寿命周期费用分析的路面养护维修决策方法初探
3) track maintenance and repair
线路养护维修
1.
The author suggests a new system to do track maintenance and repair work separately on Datong-Qinhuangdao Railway Line.
建议大秦铁路线路养护维修工作试行养修分离新体制。
4) pavement maintenance
路面养护
1.
Computer aided decision-making system on expressway pavement maintenance;
高速公路路面养护辅助决策系统
2.
Hybrid genetic optimization method of pavement maintenance decision-making for expressway;
高速公路路面养护决策混合遗传优化方法
3.
Developing Data Processing Module For the Pavement Maintenance Decision Support System;
路面养护决策支持模块数据接口的研究
5) railway permanent ways maintaining
线路养护
1.
Discussion on application of PDA in railway permanent ways maintaining;
PDA在铁路线路养护中应用的探讨
6) M of W (Maintenance of way)
养路;线路养护
补充资料：养路
1.保养铁路或公路。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条