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Keyword [Sill]
Result: 1 - 20 | Page: 1 of 2
1. Research On Low-Dilution And Loss Sublevel Caving Of Inclined Medium-thick Orebody In Xiadian Gold Mine
2. Control Effect Of Igneous Intrusion On Methane Reserve And Outburst Disaster Prevention Technology Based On Huaibei Coalfield
3. Research Of Mining Method And Supporting Technology For Weak Ore Body In Jinshandian Iron Mine
4. Optimization Of Parameter On Top During Top-collapse Engineering And Research Of Concerned Technology Of Mining At East Part Of Jinshandian Iron Mine
5. Optimization On Ore Drawing In Transient Sublevel Stope During Adjusting The Structure Parameter Of Sublevel Caving Method Without Sill Pillar
6. Numerical Simulation And Technique Optimization Of The Casting Process Of The F Type Draft Sill
7. Research On Laisteel Heavy Mill Two-in-one Center Sill Section Steel Rolling Approach
8. Research And Application On Structure Parameters Of The Backfill Roof For Stoping The Crown And Sill Pillar Residual Orebody In Fankou Lead-zinc Mine
9. Research Of Recovery Technology For Footwall Remanent Ore Body In Hemushan Iron Mine
10. Study Of Safety Recovery Technology Of Sill Pillar In High Stage And Large Mining Room
11. Damage And Permeability Evolution Characteristics And Inducing-disaster Mechanism For Gassy Coal Under Igneous Sill
12. The Key Technology Of Underground Emulsion Mixing-loading
13. Long Qiao Iron Ore Zone Move Roof Rock Caving Characteristics And Coating Thickness Measurement
14. Research On Mining Technology Of The Mrginal Orebody In Meishan Iron Mine
15. Study Of Safe And Efficient Stoping Technology Of Crown And Sill Pillar Orebody In Fankou Lead-Zinc Mine
16. Investigation Of Photochromic Materials In Sill-Screen Printing Ink
17. Study On Flow Parameters And Stope Structure Parameters Of Jianshan Coal Mine In Jianshan Mining Area
18. The Study Of Ore Drawing Control Technology Of Inducing Caving Orebody In The Western Part Of YanQianshan Iron Mine
19. Study On Mining Optimization For Hidden Danger Resources And Control Technology Of Mining Damages
20. Study Of Overlying Strata Migration And Influence Rules Of Rock Burst In Coal Mining Under Massive Igneous Sill
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