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Search U.S. government technical reports digitized or harvested by TRAIL.
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4 results returnedMethane-indicating detectors prove dependable in sampling air in anthracite mines
Hazards of compressed-air jets for ventilating gassy mines
Mine Safety Board decision 29 :doors for controlling ventilation in coal mines
Mine Safety Board decision 30 :main fan installations at coal mines
Published Year
Subject
- Coal mines and mining--Safety measures (4) *
- Mine ventilation (4) *
- Anthracite coal (1)
- Compressed air (1)
- Mine safety (1)
Author
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