Journal of Mining & Safety Engineering ›› 2017, Vol. 34 ›› Issue (1): 185-191.

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A reliability evaluation model of exploitation efficiency of the protective layer and its application

  

  • Received:2016-01-18 Online:2017-01-11 Published:2017-01-06

Key words: protective seam mining, reliability of mining, fuzzy AHP, coefficient of coal seam mining