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Keyword [coal mining face]
Result: 1 - 20 | Page: 1 of 5
1. Study On The Surrounding Rock Control Theory And Technology Of Soft Seam In High Mining Height Longwall Face
2. The Mechanism About The Treatment Of Gas Accumulation At The Top Exen Angle In Coal Mining Face Through Air Screen
3. Study On Support System Complexity In Longwall Coal Mining Face Of Pitch Thick Coal Seam Fully-mechanized Top Coal Caving
4. The Research Of Goaf Gas Emission Law About Hard Roof Comprehensive Mechanized Coal Mining Face
5. The Study On The Reliability Of Coal Mining Face By Fully-mechanized Longwall Along Strike Of Pitched Seam
6. Studies Of Micro-climate In Deep Coal Mining Face
7. Research Of Fluid-tissue Optimization Of Coal Mining Face By Mechanical Cooling
8. Research On Fully Mechanized Coal Mining Face Equipments Fit Based On VP Techniques
9. Wuhu Mountain Fully Mechanized Coal Mining Face Comprehensive Technology For Gas
10. Study On Thermal Hazard Control Technology Of Ai You Coal Mine
11. The Research On Sealing Technology Of The Angle In Full Mechanized Coal Face With High Gas
12. Study On Gas Drainage Parameters And Outburst Treatment Technology In Fully Caving Coal Mining Face At DaShucun Mine
13. Research On Property Of Coal Low Temperature Oxidation And Technology Of Preventing And Controlling Spontaneous Combustion In The Goaf Of Fully Mechanized Working Face Of Xieyi Mine
14. Study On The Water Infusion Of The Borehole Along The Seam In Coal Mining Face
15. Research On The Movement Law Of Floor And Roof In No.3 Coal Mining Face Of Changping Coal Mine
16. Application Study On The Reliability Of Coal Mining Face By Fully Mechanized High Cutting In Thick Seam
17. Study Of Control Strategy And System In Fully-Mechanized Coal Mining Face
18. The Gas Drainage Technology Research In Fully Mechanized Coal Mining Face Of Sijia Zhuang Coal Mine
19. Research On The Law Of Mine Pressure And Support Resistance In Large Height Fully Mechanized Coal Mining Face Covered With Thick Loose Bed
20. Technology Research And Application Of The Hard Rock Loose Blasting In Fully Mechanized Coal Mining Face
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