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Keyword [Surrounding Rock Control]
Result: 121 - 140 | Page: 7 of 10
121. Analysis On Surrouning Rock Control Theory And Technology Of Gob-side Entry Retaining Under Mechanized Fully Mining In Yuwu Coal Mine
122. Research On Mine Pressure Mechanism Of Gateway Of The Residual Coal Top-coal Caving
123. Study On The Surrounding Rock Control Technology Of Gob-side Entry Retaining Under Goaf In Deep Mine At Pangzhuang Coal Mine
124. Surrounding Rock Control Technology For Weak Cementation Roadway Of Water-enriched Roof Of Da Nanhu Coal Mine
125. Study On Surrounding Rock Control Of Dynamic Pressure Roadway In Reverse Mining And Excavation Of Ehuobulake Mine
126. Study On Laws Of Pressure Behavior And Surrounding Rock Control Technologies Of Narrow Pillar Of Mining Roadways In Island Coal Face
127. Investigation Of The U-steel Support Technology In The Soft-rock Main Roadway In Jie Bangou Coal Mine
128. Steep Seam Long-wall Inclined Stratified Rock Caving Method To Control Experimental Study In Dongxia Coal Mine
129. The Deformation Mechanics Of Surrounding Rock And Supportive Technology Of Secondary Gob-Side Entry Retaining
130. Surrounding Rock Control Technology Of The Large Mining Height Working Face In Complexed And Thick Coal Seams
131. Study On Surrounding Rock Deformation Mechanism And Support Optimization Of Gob Side Entry Retaining Under Dynamic And Static Loads
132. Research On Surrounding Rock Control Of Gob-side Entry Driving Of Fully Mechanized Top Coal Caving Mining Face With Large Mining Height
133. Preliminary Study On Precast Concrete Block Roadside Support Of Gob Side Entry Retaining Technology
134. Analysis And Control Technology Research On Gob Side Entry Driving Surrounding Rock Stability Of Headentry Of3305 Working Face In Longma Mine
135. Research On The Surrounding Rock Control Technology Of Thick And Hard Roof Roadway Under The Influence Of Mining
136. Study On Thick Coal Seam Mining Sub-level Caving Mining Overlying Strata Activity Law And Surrounding Rock Control
137. Study On Powerful Restraint Of Fully Mechanized Small-Pillar Mining And Deformation Controlling Of Roadway Surrounding Rock
138. Research On Surrounding Rock Stability Control Technology Of Wangqing Oil Shale Room Mining
139. Research On Mine Pressure Law And Surrounding Rock Control Of The Fully Mechanized Face With Greater Mining Height In Changping Coal Mine
140. Research On Surrounding Rock Control Technology Of Large Height Near-goaf-roadway In Jinhuagong Mine
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