Journal of Mining and Safety Engineering ›› 2022, Vol. 39 ›› Issue (1): 25-36.doi: 10.13545 /j.cnki.jmse.2020.0384

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Experimental study  on  impact proneness and  acoustic emission characteristics of coal samples from Zhaogu  No.21 mine

  

  • Online:2022-01-15 Published:2022-01-15

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