Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Safety in Utah coal mining as affected by haulage
Factors entering into human element in causes of accidents; carelessness may be responsible for more accidents than all other factors combined; comparative index numbers of coal mine fatality rates, by states, from 1921 to 1928; examples of accidents are cited; principal causes of underground haulage accidents are classified in order of importance. (see also commentary and discussion in vol. 7, no. 75, May 1930, pp. 161-162)
Safety in Utah coal mining as affected by haulage
Factors entering into human element in causes of accidents; carelessness may be responsible for more accidents than all other factors combined; comparative index numbers of coal mine fatality rates, by states, from 1921 to 1928; examples of accidents are cited; principal causes of underground haulage accidents are classified in order of importance. (see also commentary and discussion in vol. 7, no. 75, May 1930, pp. 161-162)
Safety in Utah coal mining as affected by haulage
U. S. Bur. Mines -- Information Cir
Parker, D.J. (Autor:in)
1930
8 pages
Report
Englisch
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