近直立煤层深浅孔爆破卸压技术与效果分析
刘旭东, 刘传义, 刘垚, 张燊
Analysis of pressure relief technology and effect of deep and shallow hole blasting in near-vertical coal seam
煤炭工程 . 2022, (3): 79 -83 .  DOI: 10.11799/ce202203015