Journal of Mining and Safety Engineering ›› 2020, Vol. 37 ›› Issue (4): 681-688.doi: 10.13545/j.cnki.jmse.2020.04.005

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The deformation characteristics of surrounding rock of crossing roadway in multiple seams under repeated mining and its repair and reinforcement technology

  

  • Online:2020-07-15 Published:2020-08-05

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