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Study on forced roof caving to hard roof by axial fracture cutting and fracturing of abrasive jet in expanding face
李红平, 杜涛涛, 孙秉成, 杨 伟, 常 博, 赵志鹏, 贾兵兵, 刘 江
Coal Engineering . 2023, (12): 102 -107 .  DOI: 10.11799/ce202312018