adjustable vane turbine〔名词〕转桨式不轮机,可调式水轮机详细»
可调桨式水轮机adjustable blade propeller turbine;adjustable vane turbine;movable blade propeller turbine;movable blade turbine;variable pitch turbine;varible pitch propeller turbine详细»
可调桨式水轮机adjustable vane turbine详细»