Journal of Mining and Safety Engineering ›› 2020, Vol. 37 ›› Issue (5): 943-950.doi: 10.13545/j.cnki.jmse.2020.05.010

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Overlying strata movement law and its strata pressure mechanism in fully mechanized top-coal caving workface with large space

  

  • Online:2020-09-15 Published:2020-10-07

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