1) electric priming pump group
电动充油泵组件
2) charge pump group
充油泵组件
3) fuel priming pump group
燃油充油泵组件
4) electric fuel priming pump
电动燃油充油泵
5) electric pump group
电动泵组件
6) fuel priming and primary filter pump group
燃油充油泵及粗滤器泵组件
参考词条