“emergency refuge chamber”的概念、定义、翻译、参考文献-科学参考

单词	emergency refuge chamber
释义	emergency refuge chamber Encyclopedia 工学硐室释 emergency refuge chamber避灾硐室当井下发生灾害时，作业人员靠随身携带的自救器在额定防护时间内不能达到安全地点或及时升井时，为保证人员的生命而设置的用于作业人员避灾使用的封闭式硐室。
随便看	regular algebraic surface regular analytic curve regular analytic differential regular analytic function regular analytic set regular angle regular antiprism regular anti-representation regular arc regular arrow regular astroid regular A-system regular automatic bowling technique regular automorphism regular Banach space regular base regular basis regular block regular block design regular Borel measure regular boundary regular boundary point regular branch regular budget regular canonical system

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