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Keyword [secondary support]
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1. Mechanism And Technology Of Yielding Shell Reticulated Shell Coupling Support In Soft Rock Roadway
2. Study On Deformation Control For Surrounding Rock Of Fragmentized Roadway In Zhuxianzhuang Mine
3. Research On Control Technology Of Chamber Surrounding Rock With Deep Soft Rock And Large Section In Hengyuan Coal Mine
4. Visual Classification Of Rock Mass Quality And Engineering Application In Soft Bauxite Rock
5. Research On Stress-relief By Relieving Roadway And Secondary Support In High-stress Soft Rock Roadway
6. La0.8Ca0.2FeO3Perovskite Monolithic Catalysts For Catalytic Lean Burn Of Methane
7. Research On Secondary Support Technology For Deep High-Stress Soft Rock Roadway In Xingcun Coal Mine
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