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emergency refuge chamber
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emergency refuge chamber
Encyclopedia
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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。
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moral ideal
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moral indifference
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moral intuition
morality
morality and benefit
morality and ethics
morality and interest
Morality and Justice
Morality and Legality
morality and life
morality and society
Morality: An Introduction to Ethics
morality is the self-discipline of human spirit
morality of public servant
morality of war
morality play
Morality plays
Moralization
moral judgment
moral jugdement
moral kidnapping
moral knowledge
moral levels
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