Search U.S. government technical reports digitized or harvested by TRAIL.
Fire resistance test method for conveyor belts
Diagnostics of sealed coal mine fires
Fire detection systems in conveyor belt haulageways
Novel coal-cutting bits and their wear resistances
Evaluation of the safety of one-hour compressed oxygen self-rescuers--results of destructive testing
In-mine installation of passive water barriers
Reduction in frictional ignition due to conical coal-cutting bits
Evaluation of high-pressure front-mounted water jets for frictional-ignition suppression