injector pump meaning in English

高压油泵
喷射泵喷油泵
注射泵

Agricultural irrigation equipment - water - driven chemical injector pumps
农业灌溉设备水动化肥-农药注入泵
Fipl fuel injector pump lever
喷油咀油泵杠杆
It consists of an agitator tank and an injector pump that siphons off the saturated solution and introduces it into the irrigation line
这种注射器由一个搅拌容器和一个用于虹吸饱和溶液并注入灌溉系统中的注射泵组成。