Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mine explosions, mine fires, and miscellaneous accidents in the United States during the fiscal year ended June 20, 1930
Of 34 explosions brought to attention of safety division, 2 were in rock tunnels, 5 in anthracite mines, and 27 in bituminous mines; 11 explosions resulted in no deaths; tabular data and analysis of causes and circumstances.
Mine explosions, mine fires, and miscellaneous accidents in the United States during the fiscal year ended June 20, 1930
Of 34 explosions brought to attention of safety division, 2 were in rock tunnels, 5 in anthracite mines, and 27 in bituminous mines; 11 explosions resulted in no deaths; tabular data and analysis of causes and circumstances.
Mine explosions, mine fires, and miscellaneous accidents in the United States during the fiscal year ended June 20, 1930
U. S. Bur. Mines -- Information Cir.
Harrington, D. (Autor:in) / Owings, C.W. (Autor:in)
1931
16 pages
Report
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
| Engineering Index Backfile | 1931
| Engineering Index Backfile | 1931
Mine explosions and fires in United States during fiscal year ended June 30 1933
| Engineering Index Backfile | 1934
Coal-mine explosions and fires in United States during fiscal year ended June 30, 1934
| Engineering Index Backfile | 1935
Mine explosions and fires in United States during fiscal year which ended June 30, 1932
| Engineering Index Backfile | 1933