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Surface mining planning and design of open pit mining
Geology Department, Faculty of Science, Tanta University
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Há 8 anos
Indian Experience Of OD In Public & Private Enterprises
Joseph Jincy
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Há 10 anos
Reopening of sealed off area
Neelesh Pandey
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Há 6 anos
Underground mining methods
Tayyab Anwar
•
Há 10 anos
Lecture 4: Underground Mining
Geology Department, Faculty of Science, Tanta University
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Há 12 anos