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Recovery Technology of Uphill Coal Pillars Under Complicated Geological Conditions
Author(s): LIU Zhixu, YANG Hongwu
Pages: 72-
74
Year: 2010
Issue:
4
Journal: Coal Technology
Abstract: 淮北矿业集团公司石台煤矿通过对复杂地质条件下上山煤柱回收技术的研究和实践,总结出了切实可行的回收技术.应用此技术可提高矿井煤炭资源的回收率,缓解矿井的采掘衔接矛盾.
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