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Study on key parameters of retaining narrow coal pillar for roadway protection with deep hole roof cutting and pressure relief in hard roof
陈立虎, 王晓勇, 霍一军, 宁 飞, 史建恩, 邸旭峰
Coal Engineering . 2023, (6): 13 -19 .  DOI: 10.11799/ce202306003