Goaf gas - Globe Thesis

Keyword [Goaf gas] Result: 41 - 56 \| Page: 3 of 3
41.	Study On Coal Spontaneous Combustion Law And Key Prevention Technology In Goaf Under Condition Of Gas Drainage
42.	Study On The Effect Of Air Volume In Tail Gateway On Air Leakage And Goaf Gas Distribution In "J"-type Ventilation Working Face
43.	Study On Gas Drainage Technology Of High Extraction Roadway In Xiagou Coal Mine
44.	The Optimization And Applied Research Of Goaf Gas Extraction Technology About Hard Roof Comprehensive Mechanized Coal Mining Face
45.	Distribution Of Gas And Oxygen Concentration Field In The Goaf Of "Y+ High Pumping Alley" Working Face And Its Applications In Disaster Prevention
46.	Field Observation And Simulation Study On Dangerous Area Of Gas And Coal Spontaneous Combustion In Dongpan Coal Mine
47.	Study On Gas Drainage Technology Of High Directional Long Holes In ?8221 Working Face Of Taoyuan Mine
48.	Research On Gas Treatment Technology In Upper Corner Of Saier No.3 Mine
49.	Shiquan Coal Caving Face Mining Goaf Gas Control Technology Research
50.	Study On The Propagation Law Of Gas Explosion In The Space With Characteristics Of Goaf
51.	Research On Evolution Law Of Gas Effusion And Spontaneous Combustion In Dynamic Goaf Based On Deformation Geometry
52.	Multi-field Coupling Dynamic Evolution Law Of Goaf Thermodynamic Disasters
53.	Quantitative Analysis And Control Technology By Different Source Of Goaf Gas Emissions
54.	Experimental Study On Sandstone Instability And Friction Induced Goaf Gas
55.	Study On Gas Migration Law And Drainage Technology In Goaf Of Large Mining Height Face In Xiahuo Coal Mine
56.	Study On Goaf Gas Migration Law And Ventilation Mode Optimization Of Working Face With Cutting Roof And Retaining Roadway
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