Based upon summing up the practical drainage data of past years,combined with winning and opening development plan,how to solve draining the weak aquife...

 
  • 在总结该矿历年实际疏干资料的基础上,结合剥采工程发展规划,对该矿今后如何解决煤系弱含水层(带)孔隙、裂隙承压水的疏干问题进行一些探讨,力求对解决生产实际有所碑益。
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