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单词
breakout block
释义
breakout block
breakout block
[
′brā‚kau̇t ‚bläk
]
(petroleum engineering)
A heavy plate fitting in a rotary table that holds a drill bit being unscrewed from a drill collar.
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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:2026/6/3 2:55:24