亚洲视频免费一区,国产欧美综合一区二区,亚洲国产观看,91精品啪在线观看国产91九色,日本又黄又粗暴的gif动态图含羞,麻豆国产一区二区在线观看,中文字幕在线二区

 
 

Home/Our Business/Municipal Projects

Zhangyang Aqueduct of Dongjiang-Shenzhen Water Supply Renovation Project (China)

Updated: 2014-03-19

The Dongjiang-Shenzhen water supply project is a large water diversion project to provide water for drinking and irrigation for Hong Kong, Shenzhen and towns in Dongguan along the project. Zhangyang aqueduct, one of the three key aqueducts in the project, is undertaken by the CGGC. Zhangyang aqueduct is the largest cast-in-place pre-stressed concrete U-shaped thin-shell aqueduct of the same type in the world.

Zhangyang Aqueduct of Dongjiang-Shenzhen Water Supply Renovation Project (China)
Dongjiang-Shenzhen Water Supply Renovation Project

 

Links Privacy Statement Terms of Use Contact Us

Copyright@2013 China Gezhouba (Group) Corporation. All rights reserved.