Large bulb hydrogenerator
large bulb tubular unit
Large Turbine Generator
large turbine generator sets
large turbine-generator set
large turbine-generator sets
Bulb turbine
灯泡贯流式
灯泡贯流式水轮机
灯泡式水轮机
贯流式机组
贯流式水轮机
Bulb turbine and generator unit
bulb turbine generating
Bulb turbine generator unit
bulb turbine generator units
bulb turbine hydropower station
applying the large units with latest technologies instead of the smallssetting up the large while shutting down the small
large inclination angle and large mining height
large oil large oil storage tank
Shallow-covered Large Cross-section and Large-span Double-arch Tunnel