Keyword [roof water disaster] Result: 1 - 5 | Page: 1 of 1 1.  Study On Shallow Coal Seam Mining Overburden Strata Movement And Water Disaster Evaluation In The Condition Of Semi-Cementation And Low Strength Surrounding Rocks 2.  Roof Aquifer Water Inrush Risk Evaluation And Mine Water Inflow Prediction In Taigemiao Coal Mine 3.  Study On Early Warning System Of Roof Water Disaster In Shallow Seam 4.  Roof Water Disaster Assessment And Prevention Of 2~# Coal In A Coal Mine In Jizhong Energy 5.  Study On Overburden Mining Effect And Roof Water Disaster Prediction In Multi-seam Mining   <<First  <Prev  Next>  Last>>  Jump to

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