cam-ane pump 凸轮转子式刮片泵

articulated ane pump 铰链滑片泵

twin ane pump 双滑片泵

screw ane pump 螺旋形滑片泵

rotating ane pump 回转式滑片泵

swinging ane pump 摆动滑片泵

roller ane pump 转子滑片泵

rolling ane pump 回转滑片泵

cam rotor ane pump 凸轮转子式刮片泵