新城金矿阶段空场嗣后充填法开采大直径深孔切槽爆破方法
郭良银,蒋万飞,宋召法,刘晓光,张金超
Large Diameter Long Hole Cutoff Slot Blasting Method for Sublevel Open Stoping with Delayed Filling in Xincheng Gold Mine
Liangyin GUO,Wanfei JIANG,Zhaofa SONG,Xiaoguang LIU,Jinchao ZHANG
黄金科学技术
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2022, (4): 585
-593
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DOI: 10.11872/j.issn.1005-2518.2022.04.187
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