深孔爆破一次成井炮孔合理堵塞长度
李启月;刘冰川;陈亮;李金跃
Blast-hole Reasonable Stemming Length for Raise Excavation Using One-step Deep-hole Blasting
LI Qiyue;LIU Bingchuan;CHEN Liang;LI Jinyue
. 2013, (19): 15 -19 .  DOI: 10.3981/j.issn.1000-7857.2013.19.001