齿轮油泵。HPI原产地法国,HPI Hydraulic gear pump and valves,适用于工程机械,油田设备、原装进口。常用型:P1AAN2008YL20A01 PIAAN3031YL20A02 P1AAN2010YL20A01N P1BAN1005FL10B01N P1BAN2026HL10B02N P2AAP2012HA2006HL P2CBN3071HV20C04N PIAAN3031YL20A02 P2AAP2012HA2006HL M3AAN3040HL30A02N P1CBN30