Self-priming 自吸 ; 自灌

self-priming pump [机] 自吸泵 ; 自吸式泵

Self-priming time 自吸时间

self priming pump 自吸泵 ; 自动引水泵

non self-priming pump 非自引液泵

centrifugal self-priming pump 离心式自吸泵

Self- Priming 自吸式

self-priming cargo oil pump 自吸式货油泵

self-priming centrifugal oil pump 自吸式离心油泵