
Photography - Slide projectors - Determination of temperature rise in the picture area using a glass sandwich test slide
出版:International Organization for Standardization

專家解讀視頻
Gives a measuring method for determining the temperature reached in the central part of aglass-mounted test slide used in a slide projector.
ANSI IT7.224-1991 - Identical
JIS B 7163:1997 - Equivalent
GB/T 22138-2008 - Modified
DIN 19021-2 (1985-08) - Identical
PN 92/N-84455:1992 - Identical