英语词汇“pull tube”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	pull tube
释义	pull tube pull tube [′pu̇l ‚tüb] (petroleum engineering) Tube used in rod-type, traveling-barrel oil well pumps to connect the pump plunger with the seating anchor.
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