英语词汇“kill spool”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	kill spool
释义	kill spool kill spool [′kil ‚spül] (petroleum engineering) A device fitted to the wellhead that connects to a high-pressure line through which heavy drilling fluid is pumped into the well to offset the natural pressure of the well.
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