 |
|
Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
4 results returnedPermissible electrically operated pumps
Evaluation of a combined face ventilation system used with a remotely operated mining machine
Preliminary evaluation of bit impact ignitions of methane using a drum-type cutting head
Effect of shearer web depth on dust generation and methane liberation
Published Year
Subject
- Coal-mining machinery--Safety measures (4) *
- Coal mines and mining--Dust control (1)
- Coal mines and mining--Safety measures (1)
- Coal-mining machinery--Electric equipment (1)
- Coal-mining machinery--Testing (1)
- Coalbed methane (1)
- Methane--Combustion--Testing (1)
- Mine pumps (1)
- Mine ventilation--Equipment and supplies--Testing (1)
- Sulfur hexafluoride (1)
- Tracers (Chemistry) (1)
Author
Search developed and maintained by the University of Washington Libraries
Copyright 2010