Journal of Mining and Safety Engineering ›› 2023, Vol. 40 ›› Issue (3): 534-542.doi: 10.13545/j.cnki.jmse.2022.0119

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Experimental study on roof fracture and gangue filling in pitching oblique mining area of steeply dipping medium thick coal seam

  

  • Online:2023-05-15 Published:2023-06-05

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