水轮机效率试验
efficiency test of turbine
水轮机微机调速器
microcomputer-based hydro-turbine governor
水轮机筒形阀
Barrel Valve of Water Turbine
水轮机筒阀
cylindrical valve for hydraulic turbine
水轮机特性曲线
Characteristic curves of hydraulic turbines
水轮机特性
characteristics of water turbine
水轮机水力稳定性
hydraulic stability of turbine
水轮机水力设计
hydraulic design of water engine
水轮机甩负荷
hydroturbine load rejection
水轮机汽蚀
hydraulic turbine cavitation
水轮机起动
start-up under turbine condition
水轮机配水环管
the water distribution pipes of central turbine