无码中文字幕一Av王,91亚洲精品无码,日韩人妻有码精品专区,911亚洲精选国产青草衣衣衣

US EUROPE AFRICA ASIA 中文
China / China

Sky-high power project in Qinghai

(chinadaily.com.cn) Updated: 2011-03-31 17:10

Sky-high power project in Qinghai

Workers set up a power transmission tower at an alternating and direct current construction site in the Golmud suburb of Qinghai province on March 30, 2011. Nearly 10,000 workers joined the project, dubbed "the power sky road" on Qinghai-Tibet Plateau because it was constructed at an average altitude of 4,500 meters, with a direct investment of 16.2 billion yuan ($2.4 billion). It will be a project at the highest altitude of its kind in freezing conditions, with a total length of 1,038 kilometers after its year-end completion. The project enables the power system in Tibet to connect with the national power system. [Photo/Xinhua]

 

Sky-high power project in Qinghai

Gou Zhanhu, who is working on the project, gets some oxygen in the Golmud suburb of Qinghai province on March 30, 2011.[Photo/Xinhua]

Previous Page 1 2 3 4 Next Page

Highlights
Hot Topics

...