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Analysis of causes of mine fires and ignitions
Analysis by United States Bureau of Mines, indicate that of 209 ignitions investigated 35% were caused by electricity followed by sparks, explosives and open flame; of 395 underground fires investigated, 64% were caused by electricity followed by belt fires, spontaneous ignition, and explosives. (See also Coal Age v 65 n 12 Dec 1960 p 83-4)
Analysis of causes of mine fires and ignitions
Analysis by United States Bureau of Mines, indicate that of 209 ignitions investigated 35% were caused by electricity followed by sparks, explosives and open flame; of 395 underground fires investigated, 64% were caused by electricity followed by belt fires, spontaneous ignition, and explosives. (See also Coal Age v 65 n 12 Dec 1960 p 83-4)
Analysis of causes of mine fires and ignitions
Illinois Min Inst -- Proc
Weaver, H.F. (author)
1960
4 pages
Article (Journal)
English
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