Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground chute gates in metal mines
on plates. Compilation of data gathered from articles on individual mines written by consulting engineers to Bureau, who are engaged in active mine operation at properties described, supplemented by material taken from technical press or gathered from personal observations. (Supp.)
Underground chute gates in metal mines
on plates. Compilation of data gathered from articles on individual mines written by consulting engineers to Bureau, who are engaged in active mine operation at properties described, supplemented by material taken from technical press or gathered from personal observations. (Supp.)
Underground chute gates in metal mines
U. S. Bur. Mines -- Information Cir
Jackson, C.F. (Autor:in) / Knaebel, J.B. (Autor:in)
1931
22 pages
40 Figs.
Report
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
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