- Author
- Litchfield, E. L. | Kubala, T. A. | Schellinger, T. | Perzak, F. J. | Burgess, D.
- Title
- Practical Ignition Problems Related to Intrinsic Safety in Mine Equipment.
- Coporate
- Bureau of Mines, Pittsburgh, PA
- Report
- RI 8464, 1980, 21 p.
- Keywords
- coal mines | safety | ignition