thick coal seam - Globe Thesis

Keyword [thick coal seam] Result: 181 - 200 \| Page: 10 of 10
181.	The Study Of Overlying Strata Structure And Movement Laws Of The Thick Coal Seam Fully-Mechanized Sublevel Caving Face Under Mining Goaf Pillar
182.	The Strata-pressure Behavior Research Of Repeated Mining Face Under Thick Coal Seam Upper Layered Goaf Areas
183.	Study On Overlying Strata Movement And Support Selection In Horizontal Section Mining Of Steeply Inclined And Extra Thick Coal Seam In Yimen Coal Mine
184.	Specially Thick Coal Seam Of Wudong Mining Area Fully Mechanized Coal And Rock Control Technology And Application
185.	Study And Application On Gob-side Entry Retaining Technology With Paste Raodside Packing In Medium Thick Coal Seam
186.	Research On Mining-entries Supporting Technology In Steeper Thick Coal Seam Of The Qaidar Coal Mine
187.	The Study On Spalling Rib In Thick Coal Seam Technology Of Large Mining Height Hydraulic Support
188.	Study On Reliability Of Hydraulic Support For Large Mining Height In Thick Coal Seam
189.	Stress Evolution And Rock Burst Gestation Law Caused By Thick Coal Seam Mining In Fold Region
190.	Study On Regularity Of Surface Deformation Due To Layer Mining Thick Seam
191.	Study On Top-coal Caving Property Of Extremely Thick Coal Seam With Dirt Bands In Laosangou Coal Mine
192.	Study On Fire Prevention And Extinguishing Technology In Fully Mechanized Caving Face Of Inflammable Extra-thick Coal Seam
193.	Gas Emission Law And Control Method In Fully-Mechanized Sublevel Caving Mining Of Extremely Thick Coal Seam
194.	Study On The Movement Law Of Top Coal And Its Overlying Strata In The First Mining Face Of West Block Of Zhao Zhuang Two Well
195.	Prediction Analysis And Support Technology Research Of Rock Burst In Thick Coal Seam
196.	The Study On The Width And Stability Of Coal Pillar For Roadway Along Goal In Mining Of Extra Thick Coal Seam
197.	Study Of Rational Width Of Chain Pillar Of Extremely Thick Coal Seam In Datong Mining Area
198.	Research For The Movement Law Of Top Coal And Roof In Fully Mechanized Top Coal Caving In "Three Soft" And Extra-thick Coal Seam
199.	Research On Key Technology Of Fully Mechanized Top Coal Caving Method With Great Mining Height In Hard And Extra Thick Coal Seam In Yushen Mining Area
200.	Reaearch And Its Application Of Coordination Mining Considering Disaster Reduction Prevention Bangladesh Barakupuria Mine With All Thick Coal Seam,Loosen Aquier Zone And Sadstone Roof
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