buttress type power house
cofferdam of power house
cylindrical power house
Design of Power-house with High Tailwater level Range
house power consumption
hydropower station underground power-house
Main Power House in Thermal Power Plant
Overall Power Consumption
power house
发电室
动力室
发电站
发电间
厂房
发电厂房
发电厂
电站
动力厂
发电所
Power house design of Letan Hydropower Station
power house in river channel
power house of ground hydropower station