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Keyword [water disaster prevention and control]
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1. The Key Technical Parameters Of Water Disaster Prevention And Control To Lower-group Coal Mining And Dangerous Forecast Of Water Inrush In Yanzhou Coal Mine Area
2. Research On Floor Water-irruption Risk Prediction Of Two1Coal Seam In Zhaojiazhai Coal
3. Research On Formation Mechanism And Prevention And Control Technology Of Coal Mine Water Damage Under Complex Geological Conditions
4. Study On Typical Geological Conditions And Key Prevention Technologies For Separated Water In Guojiahe Coal Mine
5. Research On Control Technology Of Karst Water Disaster In Xiaotun Coal Mine
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