Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building a 9-ft. siphon on the Hetch Hetchy aqueduct
Armored with concrete outside and lined with cement mortar inside, steel pipe crosses reservoir under 367 ft. head.
Building a 9-ft. siphon on the Hetch Hetchy aqueduct
Armored with concrete outside and lined with cement mortar inside, steel pipe crosses reservoir under 367 ft. head.
Building a 9-ft. siphon on the Hetch Hetchy aqueduct
Eng. News-Rec
Eckart, N.A. (Autor:in)
1923
2 pages
4 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1920
Coast range tunnel of hetch hetchy aqueduct
| Engineering Index Backfile | 1935
Priest dam on Hetch Hetchy aqueduct
| Engineering Index Backfile | 1934
Construction progress on hetch hetchy aqueduct
| Engineering Index Backfile | 1928
San Francisco bay crossing of hetch hetchy aqueduct
Engineering Index Backfile | 1926