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Keyword [driving along goaf]
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1. Study On Surrounding Rock Control Technique Of Deep-Seated Roadway Driving Along Goaf In Haishiwan Colliery
2. Study On The Stability Control Technology Of Surrounding Rock In A Roadway Driving Along Goaf Forward To Mining Face In Limin Colliery
3. Supporting Technique Research Of Overall Roadway Along Goaf In Loose Coal Seam
4. Research On Outer Stagger Arrangement Roadway Driving Along Goaf And Support Technology With Thick Coal Seam In Xiegou Coal Mine
5. Deformation Mechanism Of Surrounding Rock Of Roadway Driving Along Goaf In The Whole Process Of Driving And Fully Mechanized Caving Mining And Its Control Technology
6. Study On 11 Coal Mine Xieqiao Left Pillar Mining Of Coal Spontaneous Combustion Prevention And Control Technology
7. Semi-analytical Solution For Deformation Of Thin Rectangular Plate On Non-uniform Elastic Foundation And Its Application In Roadway Driving Along Goaf
8. Study On Stability Analysis And Control Technology About Roadway Driving Along Goaf At Fully Mechanized Top Coal Caving
9. Study And Application Of High Strength Anchor Mesh Support Technology For Pre Excavated Trough(Drainage Tunnel) Along Goaf
10. Study On The Control Technology Of Surrounding Rock In A Roadway Driving Along Goaf Of Island Coal Face In Si Jiazhuang Colliery
11. Research On The Distribution Of Goaf-coal's Gas Parameters And Stress In Liangbei Coal Mine
12. Control Mechanism Of Surrouding Rocks Related To Filling Roadway And Driving Along Goaf In High Gassy Mine
13. Study On The Bearing Mechanism And Application Of Narrow Coal Pillar In Gob Side Driving In Near Horizontal Fully Mechanized Caving Mining
14. Study On The Surrounding Rock Control Technology Of "Three Soft" Coal Seam Drifting Along Gob In Zhaojiazhai Coal Mine
15. Study On Coal Pillar Load-bearing Characteristics And Gateroad Support In Longwall Top Coal Caving In Changgou Coal Mine
16. Stability Analysis And Control Technology Of Roadway Driving Along Goaf With Hard Immediate Roof In 15# Coal Mine Of Duan Wang Mine
17. Research On Surrounding Rock Control Technology Of Roadway Driving Along Goaf Of Island Coal Face In Dongpang Coal Mine
18. Study On The Stability Control Technology Of Surrounding Rock For Gob-side Entry Driving Foward The Mining Face Separate By A Narrow Goaf
19. Bearing Characteristics Of Coal Body In The Roadway Driving Along Goaf In Sijiazhuang Mine And Asymmetric Control Technology
20. Surrounding Rock Control Technology For Roadway Driving Along Goaf Of Isolated Coalface Using Top-coal Caving In Close Coal Seams
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