Journal of Mining and Safety Engineering ›› 2021, Vol. 38 ›› Issue (3): 547-555.doi: 10.13545/j.cnki.jmse.2020.0320

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Roadway impact mechanism and optimization design under coal pillar disturbance in large mining height working face

  

  • Online:2021-05-15 Published:2021-06-08

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