西派克定子进口螺杆泵配件胶套BN1-12/2/5/10/17/26/35/52/70-12 ¥268.00 SEEPEX西派克定子进口螺杆泵电动胶套BN1-18/BN5-18/BN70-18 ¥269.00 NETZSCH螺杆泵转子耐驰不锈钢轴NM063BY/076BY/090BY/105BY/125BY ¥218.00 耐驰螺杆泵转子电动泵轴NM011SY/021SY/031SY/038SY/045SY/053SY ¥168.00 NETZSCH转子耐驰螺杆泵转动轴NM063SY/076SY/090/105/125SY/145SY ¥308.00 西派克转子螺杆泵不锈钢转动轴BN1-6L/2/5/10/17/26/35/52/70/100 ¥138.00