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Keyword [Mined]
Result: 141 - 160 | Page: 8 of 10
141. Study On Fire Prevention Technology Of 1562(3) Goaf In Pansan Mine
142. Study On Settlement Mechanism And Vibration Characteristics Of Buried Gas Pipeline Over The Mined-out Areas
143. Implementation Of Metallic Ore Goaf Detecting System Based On Time-domain Electromagnetic Method
144. Tem Response Characteristics Of Multi-layer Mined Out Area In Coal Mine
145. Research On Rapid Building Technology Of Mined-out Area Closed Wall
146. Study On Effect Evaluation Of Blast With Existing Goaf And Optimization Of It's Blasting Parameters
147. Research On The Mined-out-area Filling Technology Of Steep And Thick Coal Seam
148. Stability Analysis Of Goaf In Middle Section Of Making Iron Mine And The Treatment Methods
149. Research And Application Of Downhole And Local Gas Drainage Technology
150. Study On Preparation And Properties Of Filling Material In Coal Mined Area
151. Characteristic Parameters Of Water Soaked Coal Spontaneous Combustion And Early Prediction Technology In Goaf Of Ningtiaota Mining Coal
152. Analysis Of Elastic Wave Propagation Characteristics Of Typical Small Geological Structure In Coal Measure Strata
153. Analysis Of Seismic Dynamic Response Characteristics Of Coal Mine Goaf
154. Application Research Of Comprehensive Geophysical Prospecting Technology In The Detection Of Coal Mine-out In Shanxi
155. Study On Long-term Stability Mechanism Of Mined-out Area Influenced By Dynamic Disturbance Considering The Role Of Water In Gypsum Mine
156. Research On The Investigation And Prevention Technology Of Old Mined-out Area Under Buildings
157. Study On Danger Zoning And Visualization Of Mined Out Area In Gypsum Mine In Cangshan County
158. Study On The Technology Of Full Tailing Cement Filling In Goaf Of Rare Earth Mine
159. Study On Dynamic Balance Automatic Control Strategy Of Air Flow And Equipment Development In Large Area Composite Goaf
160. Study On Falling Law And Its Application Of Magnesite Orebody And Rock With Multi-mined-out Areas
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