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Floodlighting construction work for night operations
Methods of illumination for safety and economy of night work; two systems, distributed and centralized, are in general use; types of open and closed flood-light projectors for construction work; night construction at Bagnell Dam.
Floodlighting construction work for night operations
Methods of illumination for safety and economy of night work; two systems, distributed and centralized, are in general use; types of open and closed flood-light projectors for construction work; night construction at Bagnell Dam.
Floodlighting construction work for night operations
Eng News-Rec
Mahan, H.E. (Autor:in)
Engineering News-Record ; 108
1931
Aufsatz (Zeitschrift)
Englisch
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