According to mine inflow point location and water yield,water rich zone in front of roadway checked out by transient electromagnetic method adopted a water control scheme of shallow g...

 
  • 基于涌水点位置与出水量,以及瞬变电磁法确定的巷道前方富水区域情况,确定了采用浅层注浆法封堵的治水方案。
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