英语词汇“blind ram”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	blind ram
释义	blind ram blind ram [′blīnd ′ram] (petroleum engineering) A ram on a blowout preventer that acts as the closing element on an open hole; its ends do not fit around the drill pipe, but seal each other and shut off the space below completely.
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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。