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Los Angeles builds world's largest concrete dam to defeat flood menace of San Gabriel river
Dam 492 ft. high to be built; 660 ft. long at base; crest length of 2400 ft.; arched to 1400 ft. radius; internal galleries will drain dam; will impound 240,000 acre-ft. of water.
Los Angeles builds world's largest concrete dam to defeat flood menace of San Gabriel river
Dam 492 ft. high to be built; 660 ft. long at base; crest length of 2400 ft.; arched to 1400 ft. radius; internal galleries will drain dam; will impound 240,000 acre-ft. of water.
Los Angeles builds world's largest concrete dam to defeat flood menace of San Gabriel river
Explosives Engr
Wharton, M. (Autor:in)
1929
3 pages
5 Figs.
Aufsatz (Zeitschrift)
Englisch
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