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Application of the Resuing Stoping with Concrete Pad in Steeplyinclined and Extremelythin Veins
TANG Xue-Yi-　Yan-　Peng-　Wang-Zhi-Guo-　Ren-Yu-Dong-　Jiang-Yong-Heng
Modern Mining . 2017, (10): 52 -54 .