Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Elliptical vs. shafts, rectangular
Presents some advantages of rectangular over elliptical forms for concrete-lined shafts. (3000 w.) (No. 17617 C)
Elliptical vs. shafts, rectangular
Presents some advantages of rectangular over elliptical forms for concrete-lined shafts. (3000 w.) (No. 17617 C)
Elliptical vs. shafts, rectangular
Mines Min
Weldin, William Archie (Autor:in)
1910
Ills.
Aufsatz (Zeitschrift)
Englisch
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