Journal of Mining & Safety Engineering ›› 2017, Vol. 34 ›› Issue (1): 108-113.

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Inrush-accidents-oriented graphic method to identify the sources of water-inrush from coal-seam roof strata

  

  • Received:2015-04-21 Online:2017-01-11 Published:2017-01-06

Key words: water inrush from roof strata, sources of water inrush, inrush-accidents-oriented graphic method