YEESEN 葉片泵 YEESEN Vane Pump
PV2R1-31-FR28
PV2Rl-3l-FR28 PV2RI-3I-FR28 PV2R131FR28 PV2R1一31一FR28 PU2R1-31-FR28 PV2A1-31-FA28 PVZR1-31-FRZ8