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Keyword [seam floor]
Result: 61 - 80 | Page: 4 of 4
61. Study On Water Control Technology In The South No.1 Mining Area Of Xinqiao Coal Mine
62. Research On Water Inrush Prevention Technology Of Coal Seam Floor Lagging In Baizhuang Mine
63. Experimental Investigation On Grout Propagation Of Grouting Treatment By Horizontal Drilling Along The Floor Aquifer In The Taoyuan Coal Mine
64. Study On Disturbance Failure Law And Water Inrush Prediction Of Coal Seam Floor In Pingmei No.9 Mine
65. Quantitative Discrimination Of Karst Development Degree And Risk Assessment Of Water Inrush In Limestone Of Coal Seam Floor
66. Study On The Water Resistance Of Fault Waterproof Coal Pillar And Coal Seam Floor In Deep Mining
67. Research On Drilling Technology Of Multilateral Horizontal Well Reinforced By Grouting In Coal Seam Floor
68. Study On Water Inrush Law And Catastrophe Model Of Deep Mining Coal Seam Floor In Hanxing Mining Area
69. Mechanism Of The Rapid Interception Of The Flowing Water And The Quantitative Evaluation Of The Pre-Grouting Effect Of Water Inrush Disaster In Coal Seam Floor
70. Dynamic Hazard Identification And Risk Assessment Of Mine Water Inrush From Coal Seam Floor
71. Floor Water Inrush Risk Evaluation And Mine Water Inflow Prediction In Donghuantuo Mine
72. Dewatering Test And Evaluation Of Depressurizing Feasibility Of Underlying Aquifers In Coal Mines
73. Evaluation Of The Risk Of Water Inrush From Ordovician Floor And Groundwater Numerical Simulation 9# Coal In Yangdong Mine
74. Evaluation Method Of Water Inrush Risk From Coal Seam Floor In Fangezhuang Mine
75. Study On Deformation And Failure Depth Of Mining Floor In Extra-Thick Coal Seam Of Datong Mining Area
76. Techno-Economic Analysis Of Grouting Reinforcement Project About 11 Coal Seam Floor In Qiuji Coal Mine
77. Study On Coal Seam Floor Water Resisting Key Strata Instability And Water Inrush Risk
78. Study On Mechanism Of Flood Inrush From Floor Of Structure With Concealed Subsidence Column In Confined Water
79. Risk Assessment Of Water Inrush From Coal Seam Floor Under Pressure Based On Multiple Methods
80. Study On Rock Mass Parameters Random Field Modeling Of Coal Seam Floor And Reliability Of Mining Stablity
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