shaft-extension type tubular turbine
...ft-extension 圆锥形轴伸 shaft-extension type tubular turbine 轴伸贯流式水轮机 rear shaft-extension type tubular turbine 后轴伸贯流式水轮机 ..
基于8个网页-相关网页
短语
后轴伸贯流式水轮机
rear shaft-extension type tubular turbine
·2,447,543篇论文数据，部分数据来源于NoteExpress