“锚杆护顶浅孔+中深孔留矿” 法在高井槽铁矿的应用
夏建波,林友,林吉飞,沈旭,赵明亮
Application of Shallow-hole & Medium-length-hole Shrinkage Stoping Mining Method with Bolting Roof in Iron Mine#br#
XIA Jianbo,LIN You,LIN Jifei,SHEN Xu,ZHAO Mingliang
昆明冶金高等专科学校学报
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2019, (1): 1
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DOI: 10.3969/j.issn.1009-0479.2019.01.001