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分段空场采矿法矿架的回收难度较大,至今还没有找到合理的解决途径。现就我矿分段空场法采矿时矿架的回采实践及变革方案做些粗浅的探讨,供同行参考。
Section empty mining method Shelf recovery more difficult, so far still have not found a reasonable solution. Are mine on the mining method when the empty field mining Shelf mining practice and change program to do some superficial discussion for peer reference.