Bulb Tubular Generating Unit
Bulb Tubular Turbine
灯泡贯流机
灯泡贯流式水轮机
贯流式机组
贯流式水轮机
灯泡贯流式
灯泡贯流式水轮发电机
bulb tubular turbine generator
bulb turbine generating
double-acting light bulb tubular turbine and water pump set
double-directional bulb tubular generating unit
light bulb Tubular Turbine assembling unit
Tubular Turbine Generating Unit
Hydraulic turbine generating units
right bank hydro-turbine generating units
Turbine Generating Units
bulb tubular hydraulic generating set
Bulb Tubular Hydrogenerator
bulb tubular power station
bulb tubular pump units