综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

Electromechanical Equipment Installation at the Shuibuya Hydropower Station (China)

Updated: 2014-04-01

CGGC installed and commissioned all the four 460MW water-turbine generator units in the underground powerhouse, the utility systems, and the water inlet and spillway metal structures of the Shuibuya Hydropower Station.