ANSI C78.1420-2001 (S2018)
American National Standard for Microfilm Projection Lamps – 2 in. (51 mm) Dichroic Coated Integral Reflector, Rim Reference Tungsten Halogen Lamps with GX5.3 Bases
standard by American National Standards Institute, Y%
- Comments Off on ANSI C78.1420-2001 (S2018)
- ANSI