Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Details of two types of rotating drills, light hand drilling machine and larger drilling machine for mounting on special standard; both types are constructed for 3-phase current and voltage up to 220.
AEG electric rock drills
AEG Progress
Salem, K. (Autor:in)
AEG Progress ; 2
1926
4 pages
6 Figs.
Aufsatz (Zeitschrift)
Englisch
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