1.
Study on Effective-curing-age of Concrete under the Same Curing Condition to Structures;
混凝土同条件养护等效养护龄期研究
2.
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
3.
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。
4.
interim management and conservation fishery zone
临时管理和养护渔业区
5.
Convention for the Conservation of Salmon in the North Atlantic Ocean
养护北大西洋鲑鱼公约
6.
North Atlantic Salmon Conservation Organization
北大西洋鲑鱼养护组织
7.
Convention for the Conservation and Management of the Vicuna
养护和管理骆马公约
8.
sprayed on method of curing
喷敷层混凝土养护方法
9.
operational pilot biosphere reserves
业务示范生物圈养护区
10.
solar reflective curing membrane
混凝土养护日光反射膜
11.
Fauna and Flora Preservation Society
动物和植物养护学会
12.
World Conservation Strategy/Caring for the Earth
世界养护战略/关心地球
13.
The government maintains public highways.
政府负责养护公路。
14.
Biodiversity Conservation Information Network
生物多样性养护信息网
15.
Signaling Maintenance Inspect Operation Process
号志装置养护作业程序
16.
Federal Fisheries Conservation and Management Act
联邦渔业养护和管理法
17.
It's necessary to maintain public highways.
养护公路是必要的。
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