CGSB-21.11 : M91
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
BLACK AND WHITE PHOTOMECHANICAL FILM
01-10-2011
12-01-2013
Refers to black and white sensitized photomechanical film for line negatives and positives of high contrasts and density or halftone negatives and positives with high sharpness. The film has suitable flexible plastic support coated with a silver halide type emulsion.
| DevelopmentNote |
Supersedes CGSB 21-GP-11M. (01/2006)
|
| DocumentType |
Standard
|
| PublisherName |
Canadian General Standards Board
|
| Status |
Withdrawn
|
| Supersedes |
| ANSI PH2.22 : 1988 | SAFETY TIMES OF PHOTOGRAPHIC DARKROOM ILLUMINATION, METHODS FOR DETERMINING, |
| ANSI PH2.19 : 1986 | PHOTOGRAPHY-DENSITY MEASUREMENTS-GEOMETRIC CONDITIONS FOR TRANSMISSION DENSITY, |
| ANSI PH1.25 : 1984 | SAFETY PHOTOGRAPHIC FILM, SPECIFICATIONS FOR, |
| ANSI PH1.29 : 1985 | CURL OF PHOTOGRAPHIC FILM, METHODS FOR DETERMINING, |
| ANSI PH1.31 : 1973 | BRITTLENESS OF PHOTOGRAPHIC FILM, METHOD FOR DETERMINING THE, |
| ANSI PH1.32 : 1973 | DIMENSIONAL CHANGE CHARACTERISTICS OF PHOTOGRAPHIC FILMS AND PAPERS, METHOD FOR DETERMINING THE, |
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