plunger rod造句
circulatingpumpplungerrodfeedpumpplungerrodbilgepumpplungerrod...
circulatingpumpplungerrodfeedpumpplungerrodbilgepumpplungerrod...
Amethodofimprovingingaplungerpumpisintroducedinthispaper.Ourexperienceshowsthatinstallingsurgedampertoaplungerpumpcanimprovehydrodynamcperformanceofthepumpeffectively.JBP250-HPradicalplungerpumpisahig...
noncontactingplungercirculatingpumpplungerrodWaterburyaxialplungermotorfeedpumpplungerrodrotaryplungervacuumpumpbilgepumpplungerrodslackadjusterwormplungerspringvacuumcylinderandplungerassemblypasseng...