JANUS 葉片泵 JANUS Vane Pump
50T-61-L-R-S1
5OT-61-L-R-S1 50T-6l-L-R-Sl 50T-6I-L-R-SI 50T61LRS1 50T一61一L一R一S1 50T-61-L-A-S1 S0T-61-L-R-S1 50T-61-L-R-51