1.
Research of Maintenance Technology for Small Radius Curve and Big Rampway Interval Cwr;
小半径曲线及长大坡道区间无缝线路养护维修技术研究
2.
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
3.
Research on the Automatic Collecting Technology of the Maintenance Data of the Road Marking;
道路标线养护信息自动采集技术研究
4.
Route of the Current Conservation Status and Countermeasures
浅谈当前干线公路养护现状及其对策
5.
The Study on the Construction of Mechanized Maintenance Center for Our Provincial Trunk Road
谈我省干线公路机械化养护中心的建设
6.
On application of surface layer sealing in Ying-Ba line asphalt pavement maintenance
表面封层在英八线沥青路面养护中的应用
7.
Design of Track Integral Maintenance Information System for Speed-up Railway
提速线路轨道综合养护管理系统的设计与开发
8.
Steam Curing Construction Technology of Precast Box Beam of Passenger Dedicated Railway
高速铁路客运专线预制箱梁蒸汽养护施工技术
9.
Xi'an railway hub Beihuan line important bridge operation management and maintenance
西安铁路枢纽北环线重点桥梁运营管理及养护
10.
Study on Typical Disease Causes and Maintenance Technology of Highway Asphalt Pavement in Shaanxi Province
陕西省干线公路沥青路面典型病害成因分析与养护技术研究
11.
Preventative Maintenance Technology and Construction Machinery of Asphalt Pavement for Trunk Roads
国省干线公路沥青路面预防性养护技术与施工机械
12.
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
13.
The government maintains public highways.
政府负责养护公路。
14.
It's necessary to maintain public highways.
养护公路是必要的。
15.
divided conductor protectio
绕组支路断线保护装置
16.
Research of Establishment and Application about Truck Road PCC Pavement Conservation Quality Evaluation System in Jiangsu Province
江苏省干线公路水泥混凝土路面养护质量评价体系建立与应用研究
17.
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。
18.
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