Search U.S. government technical reports digitized or harvested by TRAIL.
Suggestions for the safe operation of gasoline engines in mines
Underground loading devices in metal mines
Use of diesel engines in tunnels
Observations on the use of a diesel freight locomotive through a railway tunnel
Safety with mobile diesel-powered equipment underground
Failure analysis of diesel exhaust-gas water scrubbers
Cutting parameters affecting the ignition potential of conical bits
Overspeed protection for mine diesels :a literature review
Improved backup alarm technology for mobile mining equipment