helico
美
英 
例句
Study of Helico-Axial Multiphase Pump in Several High Speed
螺旋軸流式多相泵高速變速下多相輸送性能的研究
An optimal hydraulic design method of diffuser for helico-axial multiphase pump
螺旋軸流式混輸泵導葉水力設計的一種選型方法
The Study of Transportability of Helico-axial Multiphase Pumps in High Speed or Change Speed
螺旋軸流式多相泵高速變速下輸送性能研究