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Search U.S. government technical reports digitized or harvested by TRAIL.
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3 results returnedMining with a Dosco continuous miner on a longwall face
Auxiliary ventilation of continuous miner places
Extracting final stump in pillars and pillar lifts with continuous miners
Published Year
Subject
- Coal-mining machinery (2)
- Longwall mining--Equipment and supplies (1)
- Mine ventilation (1)
- Mining engineering (1)
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