英语词汇“direct-acting pump”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	direct-acting pump
释义	direct-acting pump direct-acting pump [də¦rekt ¦akt·iŋ ′pəmp] (mechanical engineering) A displacement reciprocating pump in which the steam or power piston is connected to the pump piston by means of a rod, without crank motion or flywheel.
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