three zones - Globe Thesis

Keyword [three zones] Result: 21 - 40 \| Page: 2 of 4
21.	Study Of The Fully-mechanized Sublevel Caving Coal Combustion Three Zones Of Chen-jiagou Coal Mine
22.	Research On The Comprehensive Gas Control Of High Gas-containing And Easy Self-ignition Isolated Island Fully Mechanized Cola Face
23.	Experimental Study On The Impact Of Three Zones Gas Migration And Explosion Influenced By Roof Collapse In The Goaf Nearby Return Airway
24.	Pressur Relief Gas Extraction Technology Research In High Gas Group Of Coal Mining
25.	Study On Spontaneous Combustion Rule Of11306Work Face In The Ren-Jiazhuang Mine
26.	Study On Caving Method Ascending Mining Of Closed Distance Thin And Thick Seams
27.	Research On Effect Of Spontaneous Combustion "Three Zones" Of Coal In Goaf Under The Condition Of Nitrogen Injection
28.	Xinji Coal Mine Goaf "Three Zones" In Height And210108High Alley Pumping Horizon Determined Reasonably
29.	Gas Distribution Rule And Control Technology Research In Sihe Fully Mechanized Coal Face
30.	Research On Distribution Regularity Of Spontaneous Combustion Three Zones In Coal Seam 11# From Xinji No.2 Coal Mine
31.	Design And Research Of Control System And Control Method For Three-zones Crystal Growth Furnace
32.	Numerical Simulation Study On Spontaneous Combustion Laws In Goaf Of Northwestern Jurassic Coal
33.	Research About The Spontaneous Combustion Mechanism And "Three Zone" Surveying Of Chahasu No.3 Coal Goaf
34.	Research On Determination Of Spontaneous Combustion Three Zones Of Near-Neighbored Coal Seams Complex Goaf In Mei-Yukou Coal Mine
35.	Studies Of Liquid Flow Visulasiton And Mass Transfer Model In Rotating Packed Beds
36.	Study On The Feasibility Of Backfill Mining Under Village In Xinxing Mine
37.	Research On Seam Optimization Of The Key Parameters In High Level Borehole
38.	Research On The Goaf Spontaneous Combustion Prevention And Control Technology Of Working Face ZF201 Jian Jia He Coal Mine
39.	The Study Of The Influence Of High Level Borehole Extraction To Goaf Spontaneous Combustion
40.	Study On The Characteristics Of Spontaneous Combustion In Goaf Of Coal And Its Prevention And Control Measures In Gas Abnormal Area Of Baodian Mine
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