海量资源,尽在掌握
 轴面水流径向流入、轴向流出转轮的反击式水轮机。Ahydraulicreactiontypeturbinewithfixedrunnerbladesusuallyoperatedfromamediumorlowheadsourcewithmediumflowrate. (共 133 字) [阅读本文] >>