The Yangtze River water surged into the basin behind the world's largest dam project at the Three Gorges on May 1 after the cofferdam was demolished.The explosives took just 18 seconds to blast their...
Please login first!
The Yangtze River water surged into the basin behind the world's largest dam project at the Three Gorges on May 1 after the cofferdam was demolished.The explosives took just 18 seconds to blast their...