Coal face - Globe Thesis

Keyword [Coal face] Result: 61 - 80 \| Page: 4 of 9
61.	Study On Gob Fire Prevention And Control Technology In Goaf Of Y-type Ventilation Coal Face
62.	Study On Ground Pressure Characteristics And Surrounding Rock Control Technology Of Island Coal Face Driving Roadways Along Goaf
63.	Research On Electronic Control System Of Mine-used Hydraulic Support
64.	Research On Pillar Stability Analysis And Mining Road Support Technique Of Fully Mechanized Coal Face In Suancigou Mine
65.	Analysis And Application Of Reliability With Production System In Coal Face Based On Structured Element Theory
66.	Study On The Stress Of Distribution In Surrounding Rock And Anti-Rockburst Design In Boundary Coal Stope
67.	Study On The Emission Laws Of Methane And Outburst Prevention Technique Of The Thin Coal Face In Jinqiao Mine
68.	Research On Technology And Management Of Air-water Spraying Dust Sunnression In Fully Mechanized Coal Face
69.	The Study On The Change Law Of Longitudinal Transfixion Cracks In Shallow Buried Coal Face With Thin Bedrock
70.	Failure Mechanism And Flexible Reinforcement Technology Of Coal Face In Thick-coal Seam
71.	Study On The Occurrence Mechanism And Preventive Technology Of Double-Sided Island Of Mined Coal Rock Burst Occurrence
72.	Study On Strata Behavior Features And Control Technologies Of Greater Mining Height Coal Face In Changzhi Mining Area
73.	Study On Variation Law Of Spontaneous Combustion "Three-zone"in Goaf Of Fully Mechanized Coal Face
74.	Fully Mechanized Coal Face Support Hydraulic System Reliability Modeling And Analysis
75.	Study On Mining Technology Of Double-unit Face In Thin Seam
76.	Research On Dust Measurement And Prevention Measures In The Coal Face
77.	The Technology Research On Changping Mine Large Mining Height Fully Mechanized Mining Working Face Controling Coal Wall Caving
78.	Research On Microseism Occurrence Law About Fully-Mechanized Caving Coal Face At Deep Mining In Dongtan Mine
79.	The Technology Research On Support In Two-roadway Of Coal Face In Banshi Coal Mine
80.	Safety And High Efficiency Mining Mode In Tashan Oversize Mine
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