免费av毛片,日韩av高清在线播放,97国产精品最好的产品,欧美成人免费一区二区三区,神马午夜一区,曰河南少妇对白视频,欧美自拍视频

 
 

Home/Our Business/Water Engineering

Jianli Yangtze River Embankment Renovation & Reinforcement Project (China)

Updated: 2014-02-09

The Jianli Yangtze River Embankment Renovation & Reinforcement Project contracted by CGGC is 230km long, protecting 2782.84km2 of land.The project won the "Dayu Award", the top prize for excellent water conservancy projects in China.

Jianli Yangtze River Embankment Renovation & Reinforcement Project (China)

Jianli Yangtze River Embankment Renovation & Reinforcement Project (China)

 

Links Privacy Statement Terms of Use Contact Us

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