In this thesis, according to the condition of Mujia Hill, the method of roof cutting and ore pillar dilapidation is proposed.
提出用切顶与矿柱崩落法处理木架山采空区。
The method disposing abandoned stope is summarized, and it is proposed that the abandoned stope be disposed by roof cutting and pillar dilapidation.
本文根据木架山的具体条件，提出了应用切顶与矿柱崩落联合法进行木架山采空场处理。
The method disposing abandoned stope is summarized, and it is proposed that the abandoned stope be disposed by roof cutting and pillar dilapidation.
本文根据木架山的具体条件，提出了应用切顶与矿柱崩落联合法进行木架山采空场处理。
应用推荐