www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

 
 

Home/News

Largest aqueduct in China built by CGGC

Updated: 2008-07-25

Main body of Caohe Aqueduct, largest one in China was inspected and accepted upon its completion.

Largest aqueduct in China built by CGGC

Completed main body of Caohe Adequct

As key part of emergency water supply works (Beijing- Shijiazhuang) of middle line of South-to-North Water Transfer Project, one of the national key projects, Caohe Aqueduct is located in Mancheng county, 30 kilometers northeast to Baoding, Hebei across Cao River and Malianchuan River. It is aslo on the critical path of water supply works for Beijing Olympic in 2008.

CGGC was awarded Lot 3 of Cao River, i.e. two third of total work. As the most difficult part in terms of construction, it includes 41 spans (30m for each) with total length of 1286.6 meters and design flow of 125m3/s and maxi flow of 150m3/s, which creates national records in terms of discharge capacity and single span. Hence it is the 2nd largest adequct in Asia, just behind in India.

Largest aqueduct in China built by CGGC

Largest aqueduct in China built by CGGC

Main body of Caohe Aqueduct under construction

 

In comparison with Dongjiang-Shenzhen Water Supply Project participated by CGGC was awarded Luban Prize in 2004, Caohe Aqueduct is more complicated in structure and stronger in water supply, which presents CGGC's advanced technology in aqueduct construction in China.

 

 

Links Privacy Statement Terms of Use Contact Us

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

主站蜘蛛池模板: 日本一级特黄高清ab片 | 亚洲观看视频 | 久久精品免看国产成 | 国产永久在线观看 | 蘑菇午夜三级 | 久久国产精品99久久久久久牛牛 | 国产亚洲精品久久久久久久 | 久久两性| 18在线观看国内精品视频 | 国产精品久久国产三级国不卡顿 | 日韩视频一区二区三区 | 亚洲国产精品日韩高清秒播 | 精品一区二区久久久久久久网站 | a色毛片免费视频 | 久久久久欧美精品网站 | 欧美日中文字幕 | 久久黄色免费网站 | 男人的天堂欧美 | 亚洲精品区在线播放一区二区 | 国内精品久久久久久久久久影视 | 欧美成人影院免费观 | 国产成人高清在线观看播放 | 草草视频在线观看最新 | 欧美成人久久一级c片免费 欧美成人看片黄a免费 | 国产特黄特色一级特色大片 | 久久只有精品视频 | a毛片在线播放 | 久久久久久一级毛片免费野外 | 国产在线精品福利91香蕉 | 欧美一区二区三区不卡免费 | 中国国语毛片免费观看视频 | 亚洲一区二区三区四区在线观看 | 国产欧美日韩一区二区三区 | 欧美中文字幕一区二区三区 | 宅男66lu国产乱在线观看 | 国产成人午夜精品免费视频 | 欧美日韩国产亚洲一区二区 | 久久精品99| 中国国产一级毛片 | 自拍视频网 | 欧美一区二 |