Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Frictional ignition with coal mining bits

Published Year

• 1990-1999 (1) *

Subject

• Coal-cutting bits--Testing (1) *
• Friction (1)
• Methane--Combustion (1)

Author

• Courtney, Welby G. (1) *

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010