high gas - Globe Thesis

Keyword [high gas] Result: 121 - 140 \| Page: 7 of 9
121.	Research And Application Of Flameless Blasting Weakening Technology For Hard Suspended Roof In High Gas Face
122.	Study On Permeability Enhancement Technology Of Hydraulic Cutting In High Gas And Low Permeability Coal Seam
123.	Study On Coal Dust Wetting Characteristic And Dust-proof Technology In Driving Face Of Outburst Coal Seam
124.	Study On The Technology Of Gas Prevention And Control During Cutting Through Extra-thick Coal Seam For Shaft In Hujiahe Coal Mine
125.	Technology Research For Working Face Preliminary Safe Mining In Condition Of Thick Coal Seam And Tight Roof With High Gas Content
126.	Research On Gas Explosion Dangerous Area In Goaf Of High Gas Working Face
127.	Gas Control Technology Research About High Gas Low Permeability Thick Coal Seam In Jiangjiahe Mine
128.	Study On The Extraction Technology Of Low Permeabilty Coal Seam With Carbon Dioxide Phase Transition In Dafosi Mine
129.	Attenuation Evolution Characteristics Of Gas Drainage Flow Rate Of Drainage Borehole In High Gas Coal Seam
130.	Research And Application Of Fire-fighting Technology In 15028 Working Face Of Xinjing Mine
131.	Study On Construction And Application Of "Three In One" Pre-control Management System For Gas Zero-overrun In High Gas Mines
132.	Study On Spontaneous Combustion Characteristics Of Goaf With High Gas High Sulfur And High Ignition In South Sichuan Mining Area
133.	Research On Hydraulic Fracturing And Permeability Enhancement Technology For High Gas And Low Permeability Coal Seam In Zhongxing Coal Mine
134.	Study On Comprehensive Control Technology Of Ventilation Emission And Advance Gas Drainage In High Gas Coal Roadway In Changcun Coal Mine
135.	Study On Gas Pre-extraction Technology For Large Diameter And Long Borehole In Xinyuan Mine
136.	Study On Treatment Of Hard Roof By Static Crushing Method In High Gassy Mine
137.	Research On Accurate Prediction And Gas Control Of High Gas Tunnel Geological Structure In Extralong Oil And Gas Field
138.	Research On The Gas Drainage Technology Of The Bottom Drainage Roadway In High Gas Thick Coal Seam Of Yu'wu Mining
139.	Study On The Lift Performance Of Gas Anchor Combination In High Gas Liquid Ratio Well
140.	Research On Optimization Of Key Parameters Of Mine Gas Drainage
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