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Keyword [cross-cut]
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1. Research On Faster Prediction Technology Of Outburst Risk When A Cross-Cut Or Shaft Is Uncovered Under Complicated Geological Conditions
2. Study On The Control Theory And Technology By Injecting Liquid And Freezing Of The Coal And Gas Outburst During Uncovering Coal Seam In Cross-Cut
3. Study On The Methods Of Outburst Danger On Crosscut Exposing Coal Prediction
4. Study On Gradually Crossing Coal Technology
5. The Electric System Of The 1850mm Cross Cut Line And The Deviation Analysis Of The High Speed Rotary Shear
6. A Study On The Preparation And Properties Of Ca-P Layer On NiTi Alloy
7. Forecast Of Coal And Gas Outburst When Rock Cross-cut Was Uncovered In Deep Level Of Majiagou Coal Mine
8. Numerical Simulation On Mechanical Characteristics Of Surrounding Rock In Rock Cross-cut
9. The Deformation And Damage Mechanics And Repairing And Reinforcement Technology Research Of Dynamic Pressure Tunnel
10. Study Of Against Outburst In The Cross-cut By Curing Coal
11. Study On Uncovering Low Permeable Coal Seam Through Cross Cut By Deep-hole Blasting Technology To Increase Permeability Of Coal Seam
12. Technology Of Improving Coal-seam Permeability With High Pressure Pulsed Water Jet And Its Application On Rrock Cross-cut Coal Uncovering
13. Outburst Seam Hydraulic Of Radial Fracturing Rapid Rock Cross-cut Coal Uncovering Technique Research And Application
14. Hydraulic Fracturing Of Deformation Reserved Of Rapid Rock Cross-cut Coal Uncovering Technique
15. Study On The Way Of Preventing Gas Burst In The Process Of Uncovering Coal At The Quan Shuigou Ore
16. Analysis Of Longer Destroy After Repair And Study On Governance Program Of Cross-cut In No.11 Mine Of Pingdingshan Coal Group
17. Research On The Technology Of Outburst Prevention For Rock Cross-cut Coal Uncovering Under The Igneous Intrusived Area
18. Study On Outburst Prevention Technology Of Area In Rock Cross-cut Coal Uncovering With Ring Closure Coal Bottom Roadway
19. Study On Outburst Main Impact Factors And Prevention Measures Of Rock Cross-cut Coal Uncovering In Yongshan Coal Mine
20. Technology And Application Of High-gas And Low Through Coal Seam Hydraulic Fracturing Rock Cross-cut Coal Uncovering
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