产品描述RECIPROCATING POSITIVE DISPLACEMENT PUMPS, POWER-DRIVEN (EXCL. PUMPS OF SUBHEADING 8413.11 AND 8413.19, FUEL, LUBRICATING OR COOLING MEDIUM PUMPS FOR INTERNAL COMBUSTION PISTON ENGINE, CONCRETE PUMPS, HYDRAULIC UNITS, DOSING PUMPS AND GENERAL PISTON PUMPS)[展开]