HONGYI 葉片泵 HONGYI Vane Pump
PV2R21-14-47
PV2R2l-l4-47 PV2R2I-I4-47 PV2R211447 PV2R21一14一47 PU2R21-14-47 PV2A21-14-47 PVZRZ1-14-47