Study of Reasonable Pre-drainage Period of Outburst Coal Seam in Xinchun Coal Mine[J]. Journal of Mining and Strata Control Engineering, 2017, 22(3): 93-95,99. DOI: 10.13532/j.cnki.cn11-3677/td.2017.03.027
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Citation:
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Study of Reasonable Pre-drainage Period of Outburst Coal Seam in Xinchun Coal Mine[J]. Journal of Mining and Strata Control Engineering, 2017, 22(3): 93-95,99. DOI: 10.13532/j.cnki.cn11-3677/td.2017.03.027
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Study of Reasonable Pre-drainage Period of Outburst Coal Seam in Xinchun Coal Mine[J]. Journal of Mining and Strata Control Engineering, 2017, 22(3): 93-95,99. DOI: 10.13532/j.cnki.cn11-3677/td.2017.03.027
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Citation:
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Study of Reasonable Pre-drainage Period of Outburst Coal Seam in Xinchun Coal Mine[J]. Journal of Mining and Strata Control Engineering, 2017, 22(3): 93-95,99. DOI: 10.13532/j.cnki.cn11-3677/td.2017.03.027
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