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Keyword [Working face floor]
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1. Study On The Judging And Predicting System Of Water-Inrush From Working Face Floor And Water Hazard Prevention And Control Apllication
2. Evolution Research On Steeply Bottom Damage Of Fully Mechanized Working Face
3. Study On The Judging And Predicting System Of Water-inrush From Working Face Floor And Water Hazard Prevention And Control Apllication
4. Research On Floor Water-inrush Quantity Forecast Of Coal Mine Working Face Based On Feflow
5. Research On The Detection Of Aquosity In Working Face Floor And Water-Inrush Prediction Technology
6. Study On The Grouting Reinforcement Working Face Floor Water Inrush Mechanism And Prevention Mechanism In The "Double High" Seam
7. Study On Two-gateways3-D Electrical Technology For Water Abundance Within Mine Working Face Floor
8. Comparative Analysis Three Kinds Of Geophysical Methods For Water Exploration In Working Face Floor
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