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emergency refuge chamber
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emergency refuge chamber
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硐室
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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。
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non-Archimedean skew field
non Archimedean valuation
non-Archimedean valuation
non-Archimedean valued field
non-Aristotelian logic
non-arithmetic
non-arithmetic distribution
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non-arithmetic progression sequence
nonary
non-asbestos gasket
nonassociated
nonassociated elements
non associated natural gas
non-associated natural gas
nonassociated natural gas
nonassociative
nonassociative algebra
non associative division algebra
non-associative division algebra
nonassociative division algebra
non-associative K-algebra
nonassociative K algebra
non-associative learning
nonassociative operator algebra
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更新时间:2026/7/23 21:57:48