带有导向孔的浅孔爆破在留巷切顶卸压中的应用研究
陈勇, 郝胜鹏, 陈延涛, 张自政, 武立飞, 刘洪林
Study on the application of short-hole blasting with guide hole to roof cutting pressure relief of gob-side entry retaining
CHEN Yong, HAO Sheng-Peng, CHEN Yan-Tao, ZHANG Zi-Zheng, WU Li-Fei, LIU Hong-Lin
采矿与安全工程学报
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2015, (2): 253
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