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LIU Feng, HE Chun-jie, JIN Yu-ming. Study on Oxygen Supply System of Refuge Chamber[J]. Safety in Coal Mines, 2012, 43(10): 49-51.
Citation: LIU Feng, HE Chun-jie, JIN Yu-ming. Study on Oxygen Supply System of Refuge Chamber[J]. Safety in Coal Mines, 2012, 43(10): 49-51.
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Study on Oxygen Supply System of Refuge Chamber

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  • Published Date: October 09, 2012
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    • Abstract
  • Coal mine refuge chamber is a relatively airtight space,the oxygen supplying system of the refuge chamber must keep the oxygen concentration which human being needs,and meanwhile filter the poisonous gases such as carbon dioxide,carbon monoxide to guarantee a fundamental living circumstance for people.
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    • References (3)
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