1.
The government maintains public highways.
政府负责养护公路。
2.
It's necessary to maintain public highways.
养护公路是必要的。
3.
Study on the Ecomomic Scale of the Expressway Maintainance Centre
高速公路养护中心合理养护规模研究
4.
The Research on Maintenance Management of Hunan Expressway Maintenance Company;
湖南省高速公路养护公司的养护管理研究
5.
Study on Decision of Road-Net Pavement Maintenance Management System for Countryroad;
农村公路区域路网养护管理决策研究
6.
Auxiliary Decision-Making Study on Asphalt Pavement Maintenance of Freeway;
高速公路沥青路面养护辅助决策研究
7.
The Experiences of Creating the Demonstration Road for the Maintenance and Management of Main Highways
创建干线公路养护管理示范路的体会
8.
Study on Establishing Highway Mechanized Maintenance Company;
关于成立公路机械化养护公司的研究
9.
The scale maintenace of expressway and the social maintenance enterprise;
高速公路的规模养护与社会化养护企业
10.
Research on Performance Prediction and Maintenance Strategy of Expressway Based upon Pavement Preventive Maintenance
基于预养护高速公路性能预测及养护对策研究
11.
Article17 Highway maintenance is performed under the system which integrates professional maintenance with maintenance performed by civilian workers.
第十七条公路养护实行专业养护与民工建勤养护相结合的制度。
12.
Discussion on Highway Management System Reform Opening New Market of Highway Maintenance;
探析公路管理体制改革 开拓公路养护新型市场
13.
Research on Assessment of Expressway Asphalt Pavement Condition and Maintenance Method;
高速公路沥青路面路况评价与养护决策的研究
14.
They always keep the road in repair.
他们总是把公路养护得很好。
15.
Standard for quality inspection and assessment of highway maintenance
公路养护质量检验评定标准
16.
Haul Road Construction and Maintainance in Dexing Copper Mine Pit
德兴铜矿采矿场山顶公路施工与养护
17.
Research on the Development of National and Provincial Road Maintenance Management of Guangdong Province;
广东省国省道公路养护管理发展研究
18.
County and village road construction and protection capital s collection way;
县乡公路建设和养护资金的筹集方式