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oil-well pump
释义
oil-well pump
oil-well pump
[
′ȯil ‚wel ‚pəmp
]
(petroleum engineering)
Device for artificial or secondary (non-gas-lift) oil production; about 85% of the production is by ground-level sucker-rod pumps, the remainder by downhole hydraulic lift pumps.
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英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/9/28 11:42:09