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Result: 141 - 160 | Page: 8 of 10
141. Research On The System Of Temperature Tolerable High-intensity Lightweight Cement Slurry
142. Strata Behavior Regularity Of Down Mining Face From Down To Up Of Shallow Close Distance Seam Groups In Daliuta Coa Mine
143. The Study On The Rules Of Overlying Strata Movement And Surrounding Rock Control Of Gob-side Entry Under Close-distance Thin Coal Seam Group Repeatedly Mining
144. Study On Disposed Methane Drainage Technology Of Close-distance Underlying Protective Seam Mining
145. Research Of Automatically Detect And Rotary Close-loop Control In Molybdenum Wire Electric Discharge Machines
146. Design Of Multi-spindle Synchronization Transmission Rising Machine Control System
147. Study On Roof Structure And Rock Control Of Mountainous Shallow-Buried Close Multiple Coal Seams
148. Research On Spontaneous Combustion Regularity Of Coal In Goaf Of Mined-out Coal Seams With Small Distance In Yaoqiao Coal Mine
149. Study On The Ground Pressure And Gas Prevention And Control In Mining Stope Of Lower Coal Seam Of Close Distance Coal Seams
150. Overlying Strata Movement Laws And Ground Control Of The Longwall Face Mining In A Shallow Depth Seam In Proximity Beneath A Room Mining Goaf
151. The Evolution Laws And The In-situ Research Of Close-distance Seam Group Ming-induced Permeability Characteristics
152. Study On Roadway Layout&Supporting In Ultra-Close Distance Coal Seams Mining Of Zhong Xing Mine
153. Strata Behavior Of Ultra-close-multiple Coal Seams Undergob In Fully Mechanized Caving Face And Its Control
154. Distribution And Application Of Floor Deviatoric Stress Tensor Invariants Under Close-distance Multiple Pillars
155. Study On Coal Mine Safety Production Risk Control System Based On Process
156. Study On Control Technology For Spontaneous Combustion In Goaf Of Simultaneous Production In Close Distance Coal Seams
157. Study On The Movement Of Upper Strata And The Pressure Behavior Law Of Close Distance Coal Seams
158. Mine Pressure Behavior During The Combined Mining Of Thin Coal Seams In Close Distance In Baoxin Coal Mine
159. The Study On The Change Law Of Longitudinal Transfixion Cracks In Shallow Buried Coal Face With Thin Bedrock
160. Study On Ground Pressure Features And Support Simulation Of Dynamic Pressure Roadway Under Close Range Goaf
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