Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
840 cycles at 400 volts lights new office building
New type h-f lighting system installed in offices of Wakefield Co's new 1-story building in Vermilion, Ohio, is first full scale high cycle and high voltage system of its type to be used to light entire office building; system uses specially designed frequency converter and ballasting components for modular electric ceiling providing 100 ft-c.
840 cycles at 400 volts lights new office building
New type h-f lighting system installed in offices of Wakefield Co's new 1-story building in Vermilion, Ohio, is first full scale high cycle and high voltage system of its type to be used to light entire office building; system uses specially designed frequency converter and ballasting components for modular electric ceiling providing 100 ft-c.
840 cycles at 400 volts lights new office building
Elec Construction Maintenance
Cooper, B.C. (Autor:in)
1956
6 pages
Aufsatz (Zeitschrift)
Englisch
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