Feature of flat steel arch bridge 15 m. in span carrying six railroad tracks.
The Moltkestrasse railroad crossing in Duisburg
Unterfuehrung der Molktestrassein Duisburg
Stahlbau ; 3 , n 11 ; p 128-130
1930
3 pages
5 Figs.
Aufsatz (Zeitschrift)
Deutsch
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