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Keyword [water-inrush from floor]
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1. Failure Characteristics And Water-inrush Mechanism Of An Inclined Coal Seam Floor
2. The Hydrogeological Characteristics And The Influence Of Ordovician Limestone On Mining Lower-Group Coal Seam In Yanzhou Coal Field
3. Risk Assessment Of Water Inrush From Floor With Fault In The Western Area Of The Xingcun Coalmine
4. Prediction And Study On Water-inrush From Floor In Three-Soft Coal Seam With High Intrusion In Liu Jialiang Coal Mine
5. Study On Water-inrush From Floor Under Confined Water And Technique Of Prevention And Control
6. Study On The Forecast And Prevention Of Water-Inrush From The Lower-Group Coal Floor In Zhaoguan Coal Mine
7. Study On Mechanism Of Fault Activation And Water-inrush Through Insidious Fault In Mining Floor
8. Multi-information Assessment And Application For Water-resisting Property Of Filling Zone On The Top Of Ordovician In Xinglongzhuang Coal Mine
9. Research On Mechanism Of Water Inrush From Floor In Deep Mining Induced By The Impact Load Due To Roof Collapse
10. Risk Assessment Of Water Inrush From Floor Of No.11 Coal Seam In Hancheng Mining Area
11. Study On Deformation And Failure Mechanism Of Deep Coal Seam Floor In Xingdong Mining Area
12. Study On The Mechanism Of Water Inrush From Floor And Comprehensive Grouting Evaluation For Working Faces With Lower Gas-extraction Roadways
13. Research On Construction And Reasoning Of Coal Mine Floor Water Inrush Prediction Knowledge Base Based On Ontology
14. A Mine Evaluation Of Water Inrush From Floor In Zhuozishan Coalfield,Inner Mongolia
15. Research On Water Inrush From Floor Laws Of Coal Working Face In Xingdong Coal Mine
16. Study On Mechanism Of Preventing Water-inrush From Floor Above Confined Water By Backfill Mining With Paste
17. Study On Rules Of Water Inrush From Mining Steep Inclined Coal Seam On Confined Aquifer
18. Study On The Mechanism Of Partial Filling To Prevent Water Inrush From Floor
19. Research On Mechanism Of Water Inrush From Floor Of Ultra-thin Waterproof Layer And Regional Remediation Technology
20. Bearing Pressure Of Hard Roof In Guo Zhuang Coal Mine Study On The Mechanism Of Water Inrush From Floor Mining In Water
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