国产重口老太和小伙乱,国产精品久久久久影院嫩草,国产精品爽爽v在线观看无码 ,国产精品无码免费专区午夜,国产午夜福利100集发布

 
 

Home/Our Business/Water Engineering

The Yanshan Reservoir Project (China)

Updated: 2014-02-09

The reservoir controls a drainage area of 1169 square kilometers and has a total storage capacity of 925 million cubic meters. The project won the "Dayu Award", the top water conservancy project award in China.

The Yanshan Reservoir Project (China)
The Yanshan Reservoir Project (China)

 

 

Links Privacy Statement Terms of Use Contact Us

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