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Keyword [composite mining]
Result: 1 - 3 | Page: 1 of 1
1.
Study On Movement Of Surrounding Rock And Influence Of Mining Sequence In Mining Middle Abandoned Coal Seam With "Upper Piller-lower Longwall" Residual Areas
2.
Study On Stability Of North Slope Of Fushun West Open-pit Mine Under Underground Mining Conditions
3.
Regularity And Control Of Mining Pressure Induced By Overlying Non-equal Width Coal Pillars In The Mining Process Of Middle Coal Seam With Composite Pillar Residual Areas
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