NEMA C78.1430-1997 电灯.幻灯放映灯.带GX5.3基座的边缘参照卤钨灯的冷凝二色性1.65 in(42 mm)反光器(第1版).代替:ANSI:C78.1416-1991,C78.1424-1994,C78.1425-1991及C78.1426-1991
Electric Lamps - Slide Projector Lamps, Condensing, Dichroic, 1.65-in. (42 mm), Integral Reflector, Rim Reference Tungsten-Halogen Lamps with GX5.3 Bases