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Keyword [Mined]
Result: 41 - 60 | Page: 3 of 10
41. Study On Stability Analysis And Treatment Technology Of Old Mined - Out Area Of ​​Wuxian Tungsten Tin Mine In Lushui County Of Nujiang Prefecture
42. A Numerical Simulation About The Low Of Overburden Strata Breakage And Movement When Shallow Coal Seam Being Mined
43. Study On Mining Fracture Distribution After The Lower Protective Seam Was Mined And Pressure-relief Gas Drainage
44. Research And Application Of Simultaneous Shaft Sinking By Multiple Deep Holes Blasting With Sphirecal Charge
45. Research And Application On Discrimination Method Of Mined-out Area Stability In Underground Metal Mine
46. Study On The Roadway Failure Mechanism And Supporting Technology Of Close Multiple-seams Mining
47. Floor Roadway Mining Pressure Feature Of Deep Thick Coal Mining On Mined-out Area
48. Study On The Deformation Characteristics Of Ground Residual Movement Of Steep Coal Mining
49. Study Prediction Model Of Mined-out Area Instability With The Results Of Acoustic Emission Monitoring
50. Study On The Stability Of Slope Influenced In Wu Jiata Open-pit Mines By The Underground Vacant Area
51. The Basic Research Of Strip-filling Mining In Mined-out Area
52. Study On Goaf Gas Flow Field Division In Mined-out Area
53. Study On Mining Method Of Difficult Mining Body In Xincheng Gold Mine
54. Research On Surface Deformation Modeling And Visualization Of Mine Goaf
55. Study On Safe Thickness Of An Open Pit Mine With Concealed Ined-out Area Work Platform
56. Comprehensive Evaluation On Geological Disaster Of Mined-out Area Of Hukeng Tungsten Ores
57. Study On Ordinary Mechanized Longwall Mining Pressure And Control Beneath The Area Mined With Longwall-pillar Method In Close Seams
58. The Distribution Of Oxygen Concentration In Huo Luo Wan Mine22210Fully Mechanized Face Mined Area And Engineering Application
59. Study On The Mining Roadway Arrangement And Surrounding Rock Control Technology In Mined-out Area Of Ultra-close Multiple-seams Mining
60. Detecting Application Research Of Magnetic Resonance Method In Wuhai Goaf Water
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