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郭家河煤矿CO2深孔预裂爆破钻孔间距优选
狄存绪, 崔宏磊, 邢立杰
Determination of the Borehole Spacing of CO2 Deep Hole Pre-splitting Blasting of Guojiahe Coal Mine
DI Cun-Xu, CUI Hong-Lei, XING Li-Jie
现代矿业 . 2018, (02): 53 -55 .