Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coal-mine explosions and coal- and metal-mine fires in United States during fiscal year ended June 30, 1940
Summary of essential data on 18 explosions, known to have occurred in 12 states, which resulted in 206 deaths; details, by states; causes of explosions; 27 fires, which resulted in death of 2 men, were called to attention of Bureau; many other fires were detected and extinguished promptly without much damage or were handled quietly.
Coal-mine explosions and coal- and metal-mine fires in United States during fiscal year ended June 30, 1940
Summary of essential data on 18 explosions, known to have occurred in 12 states, which resulted in 206 deaths; details, by states; causes of explosions; 27 fires, which resulted in death of 2 men, were called to attention of Bureau; many other fires were detected and extinguished promptly without much damage or were handled quietly.
Coal-mine explosions and coal- and metal-mine fires in United States during fiscal year ended June 30, 1940
U S Bur Mines -- Information Cir
Harrington, D. (Autor:in) / Fene, W.J. (Autor:in)
1940
25 pages
Report
Englisch
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| Engineering Index Backfile | 1944
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