yuken油研叶片泵 pv2r1、pv2r2、pv2r3、pv2r4 , pv2r12、pv2r13. 2r23、pv2r24、pv2r33、pv2r34 pv2r1-6-f-raa-41, pv2r1-8-f-raa-41, pv2r1-10-f-raa-41, pv2r1-12-f-raa-41, pv2r1-14-f-raa-41, pv2r1-17-f-raa-41, pv2r1-19-f-raa-41, pv2r1-23-f-raa-41, pv2r1-25-f-raa-41; pv2r2-26-f-raa-41, pv2r2-33-f-raa-41, pv2r2-41-f-raa-41, pv2r2-47-f-raa-41, pv2r2-53-f-raa-41, pv2r2-59-f-raa-41, pv2r2-65-f-raa-41, pv2r2-75-f-raa-41, pv2r3-52-f-raa-41, pv2r3-60-f-raa-41, pv2r3-66-f-raa-41, pv2r3-76-f-raa-41, pv2r3-85-f-raa-41, pv2r3-94-f-raa-41, pv2r3-116-f-raa-41, pv2r3-125-f-raa-41, pv2r4-136-f-raa-41, pv2r4-153-f-raa-41, pv2r4-184-f-raa-41, pv2r4-200-f-raa-41, pv2r4-237-f-raa-41。 中压定量叶片泵: pvr50-f-13-r, pvr50-f-20-r, pvr50-f-23-r, pvr50-f-26-r, pvr50-f-30-r, pvr50-f-36-r, pvr50-f-39-r