Catálogo de acceso público de la Biblioteca del SEGEMAR
Cawley, James C.

A statistical determination of spark ignition safety factors in methane, propane, and ethylene mixtures in air / by James C. Cawley. - Pittsburg, Pa. (Cochrans Mill Rd., P.O. Box 18070, Pittsburgh 15236) : U.S. Dept. of the Interior, Bureau of Mines, 1986. - 15 p. : ill. ; 28 cm. - Report of investigations ; 9048 . - Report of investigations (United States. Bureau of Mines) ; 9048. .

Bibliography: p. 15.

86600190


Electric apparatus and appliances--Safety measures.
Mining machinery--Electric equipment--Safety measures.
Mine gases--Safety measures.
Electric discharges.

TN23 TK152 / .U43 no. 9048

622 s 621.31/042

I 28.23:9048.
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