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

CHINA> Gorgeous Project
China Yangtze Three Gorges Project (TGP) introduction

Updated: 2007-04-16 10:29

China Yangtze Three Gorges Project (TGP) introduction

China Yangtze Three Gorges Project (TGP), as one of the biggest hydropower-complex project in the world, ranks as the key project for improvement and developmentChina Yangtze Three Gorges Project (TGP) introductionof Yangtze River. The dam is located in the areas of Xilingxia gorge, one of the three gorges of the river, which will control a drainage area of 1 million km 2 , with an average annual runoff of 451 billion m3 . The open valley at the dam site, with hard and complete granite as the bedrock, has provided the favorable topographical and geological conditions for dam construction.

 

 

 

China Yangtze Three Gorges Project (TGP) introductionChina Yangtze Three Gorges Project (TGP) introductionChina Yangtze Three Gorges Project (TGP) introductionChina Yangtze Three Gorges Project (TGP) introduction

   Previous page 1 2 3 Next Page