隔膜泵

1.surgepump  2.diaphragmpump  3.membranouspump  4.bellowspump  

隔的英语翻译：

after an interval of; at a distance from; partition; seperate
【医】 saeptum; septa; septation; septum alveoli

膜的英语翻译：

film; membrane; theca; velamen; velum
【化】 membrane
【医】 coat; envelope; film; lemma; membranae membranae; membranae membrane
panniculus; theca; thecae; tunic; tunica; velamen; velamenta
velamentum

泵的英语翻译：

pump
【化】 pump
【医】 pump