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 1943
Summary of essential data on 32 explosions, known to have occurred in 13 states, which resulted in 152 deaths; details, by states; causes of explosions; 21 coal mine fires, which resulted in death of 15 men, were called to attention of Bureau; many other fires were detected and extinguished promptly without much damage or were handled quietly; 6 fires were reported for non-coal mines.
Coal-mine explosions and coal- and metal-mine fires in United States during fiscal year ended June 30 1943
Summary of essential data on 32 explosions, known to have occurred in 13 states, which resulted in 152 deaths; details, by states; causes of explosions; 21 coal mine fires, which resulted in death of 15 men, were called to attention of Bureau; many other fires were detected and extinguished promptly without much damage or were handled quietly; 6 fires were reported for non-coal mines.
Coal-mine explosions and coal- and metal-mine fires in United States during fiscal year ended June 30 1943
U S Bur Mines -- Information Cir
Harrington, D. (Autor:in) / Fene, W.J. (Autor:in)
1944
27 pages
Report
Englisch
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| Engineering Index Backfile | 1942
| Engineering Index Backfile | 1940
| Engineering Index Backfile | 1936
| Engineering Index Backfile | 1946
| Engineering Index Backfile | 1945