Journal of Mining and Safety Engineering ›› 2022, Vol. 39 ›› Issue (1): 200-205.doi: 10.13545 /j.cnki.jmse.2021.0102

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Design  ofblasting  technology  forcomplex  rockmasses in  thearid  open  pitcoalmine

  

  • Online:2022-01-15 Published:2022-02-18