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Keyword [Point-pillar]
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1. The Numerical Simulation On Optimization Of Stope Room And Pillar Sizes In Level 435 Of Dahongshan Copper Mine, China
2. Study On Dynamic Response Of Safety Pillars Blasting Mining In Medium-deep Metal Mine
3. Point Level Based On Gray Relational Analysis Column Stability Study
4. Study On Underground Pressure Distribution Law And Control Of Safety Pillars Mining Under Buildings
5. Dahongshan Ore Stope Optimization Of Structural Parameters Based On Numerical Simulation
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