英语词汇“hydraulic bottom-hole 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	hydraulic bottom-hole pump
释义	hydraulic bottom-hole pump hydraulic bottom-hole pump [hī′drȯ·lik ′bäd·əm ‚hōl ‚pəmp] (petroleum engineering) Liquid power-operated oil production pump; the liquid is oil, piped under pressure to the bottom of the well to operate the engine that drives the pump.
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