
Study on Pressure Observation for Roof of Sliding Structure in Gaocheng Coal Mine
ZHI Guang-hui, WEI Si-jiang, HUANG Chun-guang
Mining and Metallurgical Engineering ›› 2011, Vol. 31 ›› Issue (3) : 22-25.
Study on Pressure Observation for Roof of Sliding Structure in Gaocheng Coal Mine
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