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安徽铜陵冬瓜山铜矿深孔爆破采场破顶率提高措施
周强, 唐恺
Improving Measures of Stope Roof Failure Rate by Deep Hole Blasting of Dongguashan Copper Mine in Tongling City,Anhui Province
ZHOU Qiang, TANG Kai
现代矿业 . 2018, (11): 73 -75 .