单词	closed impeller
释义	DictionarySeeimpeller closed impeller impeller impeller The rotating member in a pump consisting of a disk with vanes attached to it; moves liquid by accelerating the liquid radially outward.
随便看	gama'a islamiyya gamaa islamiyya gama'at al-islamiya gamaat al-islamiya gama'at islamiya gamaat islamiya gamab gamabufagin gamabufogenin gamabufotalin gamac gama (disambiguation) gama grass gamahuche gama islamiya gamakatsu fan group gamal abd al-nasser gamal abdal nasser gamal abdel al- nasser gamal abd el-nasser gamal abdel nasser gamal abdel-nasser gamal abdu al-nasser gamal abdul nasser gamal al- sagini

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