ANSI C 78.1409-1991ANSI C 78.1410-1991ANSI C 78.1411-1991ANSI C 78.1414-1988
适用范围
ANSI C78.1433-This standard concerns Two-inch (51mm) Dichroic Coated Integral Reflector, Rim Reference, Tungsten Halogen Large Screen Projection Lamps with GX5.3 Bases.