Design for Double Spot High Output Ballast Using a fluorescent Lamp
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ژورنال
عنوان ژورنال: JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
سال: 1970
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1917.54.6_287