screw pump
短語(yǔ)詞組
- screw vane pump 螺旋形滑片泵
- screw vane pump coupling 螺旋形滑片泵聯(lián)軸器
- screw type pump 螺旋泵
- screw though pump 槽式螺旋泵
- screw ane pump 螺旋形滑片泵
- screw centrifugal pump 螺旋離心泵
- screw u pump 螺旋泵
- Screw rane pump 螺桿泵
- screw oil pump 單螺桿油泵;螺桿油泵 返回 screw pump