“FOR F.O CIRC PUMP
MAKER:HEISHIN PUMP WORLS CO LTD
TYPE:MA-4BN
DWG NO:802401” GEAR WHEEL COUNTER HEISHIN.MA-4BN.04B
“FOR F.O CIRC PUMP
MAKER:HEISHIN PUMP WORLS CO LTD
TYPE:MA-4BN
DWG NO:802401” GEAR WHEEL MAIN HEISHIN.MA-4BN.04A