Elements of Mining-Explosives and Blasting Practice (part-2)
Composition of Low explosives The mechanical mixture of finely ground combustible substances,fired by ignition is called Low explosives High explosives Sheathed explosives Permitted explosives Low explosives
Neeraj Kumar
Elements of Mining-Explosives and Blasting Practice (part-1)
Explosives and Blasting Practice Uses of explosives
Bord&Pillar Method-Development (Part-4)
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Bord&Pillar Method-Development (Part-3)
Bord&Pillar Method-Development (Part-2)
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board and pillar
MINE ENVIRONMENTAL ENGINEERING - System of Ventilation (Part-9)
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MINE ENVIRONMENTAL ENGINEERING - System of Ventilation (Part-2)
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MINE ENVIRONMENTAL ENGINEERING - System of Ventilation (Part-10)
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MINE ENVIRONMENTAL ENGINEERING - System of Ventilation (Part-12)
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MINE ENVIRONMENTAL ENGINEERING - Distribution of Mine Air (Part-2)
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METAL MINING CHAPTER-4 (Part-2)
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METAL MINING CHAPTER-4 (Part-3)
METAL MINING CHAPTER-4 (Part-3)