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Application of Gob Wells in Peigou 14
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Pages: 27-28
Year: Issue:  2
Journal: Coal

Abstract: 介绍了裴沟14井22031回采工作面进行沿空留巷的原因,沿空留巷的可行性因素.在实施过程中的通风、支护等情况,实践证明在技术上是可行的,经济效益是显著的,有一定的借鉴价值.
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