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Keyword [Three spontaneous combustion zones]
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1. Research On Technology Of Preventing And Controlling Spontaneous Combustion Of Coalin The Goaf Of Fully-Mechanized Working Face Under The Condition Of Methane Extraction By High Drainage Tunnel
2. Research On Distribution Regularity Of Spontaneous Combustion Three Zones In Coal Seam 11# From Xinji No.2 Coal Mine
3. Research On Coal Spontaneous Combustion Prevention And Control Technology In Goaf Of Fully Mechanized Mining Face In Liuzhuang Coal Mine
4. Research On Fire Prevention Technology In Goaf Of The Close Coal Seam In Liuzhuang Coal Mine
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