Flame-powered trigger device for activating explosion suppression barrier /
by R.A. Cortese and M.J. Sapko.
- Washington, D.C : U.S. Dept. of the Interior, Bureau of Mines, 1991.
- 10 p. : ill.
- Report of investigations / Bureau of Mines ; 9365 .
- Report of investigations (United States. Bureau of Mines) ; 9365 .
91036008
Mine explosions--Prevention. Pressure transducers. Photovoltaic power generation.