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![PDF] Analysis Of Practical Ground Control Issues In Highwall Mining | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/ab9f9d0b425a9d5291ad507ec23c4e54fc631d3f/4-Figure7-1.png "PDF] Analysis Of Practical Ground Control Issues In Highwall Mining | Semantic Scholar")
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Optimization of Barrier Pillar Design in Longwall Mining with Top Coal Caving in Spontaneous Combustion Coal Seam
Stop Mining Method
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Terminology related to Bord & Pillar mining method | important terms-#4 | Mining Gurukul - YouTube
