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Keyword [large mining height]
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1. Research On Surrounding Rock Control Techniques Of Mining Roadways In High Mining Longwall Face
2. Researches On Around-Rock Control Techniques Of The Fully-Mechanized Faces And Roadways Under Large Mining Height
3. Study On The Characteristics Of Strata Behavior And Roof Control In The Large Mining Height Fully-Mechanized Face
4. Study On The Laws Of Strata-pressure Behavior And The Stability Of The Coal Wall In Large Mining Height And Top Coal Caving Working Face In Tunliu Mine
5. Study On Ground Pressure Behavior Of An Long Mining Face With Thick Bedrock Shallow Seam And Large Mining Height
6. Study On Roof Disaster Pre-warning Of Large Ming Height And Super-long Working Face
7. Study On Group Pressure In Large Mining Height Fully-mechanized Face In Chenghe Mining Area
8. Rreach On Strata-pressure Behavior And Support Resistance Of Large Mining Height In Fully Mechanized Mining Face Of Shallow Seam
9. Study On The Structure Characteristics And Technique Of Surrounding Rock Ckntrol With Large Mining Height
10. Study On The Strata Behavior Regularity Of Drilling Fully-mechanized Working Face With Large Mining Height In Zhaozhuang NO.2 Mine
11. Determination Of Fully Mechanized Equipments And Application To Large Mining Height Face Of Yangchangwan Coal Mine
12. The Movement Law Of The Roof Rock And The Stability Of The Support In The Big Dip Thick Coal Seam Large Mining Height Working Face In Quandian Coal Mine
13. Study On RIB Spalling Mechanism And Conttrol Technology Of Coal With Large Mining Height
14. Deep Buried Weak Bonding Of Thick Seam With Large Mining Height Fully Mechanized Working Face Of Study On Strata Behavior Regularity
15. Mine Pressure Regularity And Characteristics Of Large Mining Height Super Long Working Face
16. The High Mining Height Faces Hydraulic Support Structure Stress Analysis
17. Research On Surrounding Rock Control Technologies Of Narrow Pillar Of Mining Roadways In Island Coal Face In Thick Coal Seam
18. Optimization In Fully Mechanized Top-coal Caving Face With Large Mining Height Of Longgu NO.2301Coal Mine
19. Gateway Support Technology Research For Large Mining Height Coal Face In Changping Mine
20. Research On Mine Pressure Control Technology Of Large Mining Height In Shallow Seam
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