Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mine safety code
23 recommendations for management of mines to follow in belief that their adoption will materially lessen chances of explosions, is offered by Bureau of Mines; recommendations relate to ventilation, explosives, rock dusting, electricity and other factors.
Mine safety code
23 recommendations for management of mines to follow in belief that their adoption will materially lessen chances of explosions, is offered by Bureau of Mines; recommendations relate to ventilation, explosives, rock dusting, electricity and other factors.
Mine safety code
Safety Eng
Safety Engineering ; 83
1942
2 pages
Aufsatz (Zeitschrift)
Englisch
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