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Keyword [coal rock]
Result: 181 - 200 | Page: 10 of 10
181. Reserach On Vibration Characterisitics Of Coal-Rock Recognition Experimental Equipment For Sheare
182. Study On Electromagnetic Radiation Device Of Coal-Rock
183. Research On Coal Of Hydraulic Fracture Propagation Extended Regularization
184. Research And Safety Analysis Of Coal Rock Fracturing In The Near Wellbore Of Coalbed Methane Wells
185. Macromolecular Structure Of Maceral Composition In Hancheng Mine Area
186. Study On Permeability Model And Experimental Research Of Coal Rock After Hydraulic Cracking Reform
187. Research On Coal-rock Interface Recognition Technology Based On Ground Penetrating Radar
188. Study On Excavation Technology Of Semi-Coal Rock Roadway In Liangshuijing Coal Mine
189. Study On Mechanism Of Surface Potential Signals Generation Based On Microstructure And Composition Of Coal Rock
190. Large-row Support Technology Research Of No.3 Coal Seam Roadway In Youzhong Mine
191. Study On Evolution Law And Application Of Stress Distribution Of Mining Coal Rock Mass In Gengcun Coal Mine
192. Research On Optimization Technology Of Supporting Half Coal Rock Roadway In No.2 Coal Seam And No.3 Mining Area Of Zhaojiagou Mine
193. Characteristics Of Hydraulic Fracturing Induced AE Waveforms And Signal Detection
194. Study On The Setting Of Water-Proof Coal Pillar In Fully Mechanized Caving Mining At 7401 Working Face Of Zouzhuang Coal Mine
195. Research On Recognition Technology Of Shearer Coal-rock Cutting Status Based On Multi-sensor Information Fusion
196. Study On Coal Rock Erosion Performance By High Pressure Gas-liquid Two-phase Jet
197. The Experimental Study On The Breaking Coal Rock Efficiency Of The Self-rotating Multi-orifice Nozzle Applied In Urrs Technique
198. Experimental Study On Carbon Dioxide Fracturing In Coal Rock
199. Mechanical Test Study Of Fractured Coal Rock Mass Under Cyclic Loading
200. Experimental And Theoretical Study On Mechanical Properties Of Coal Rock Under Water Soaking
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