Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Twin tunnel construction under east river, New York
Tunnels are 30 ft. apart on centers and each is 18 ft. 3 in. in diam.; advanced construction practices; deviations from ordinary practice; open-cut work; rock excavation; compressed-air work; general equipment.
Twin tunnel construction under east river, New York
Tunnels are 30 ft. apart on centers and each is 18 ft. 3 in. in diam.; advanced construction practices; deviations from ordinary practice; open-cut work; rock excavation; compressed-air work; general equipment.
Twin tunnel construction under east river, New York
Eng. Contracting
1928
3 pages
Aufsatz (Zeitschrift)
Englisch
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