BS 1380-4-4.2:1979
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Method for determining the speed of sensitized photographic materials. Specification for light sources for sensitometric exposure Simulation of the spectral distribution of tungsten illumination
Hardcopy
01-01-1986
English
28-02-1979
Requirements for light sources simulating tungsten illumination for use in the sensitometric exposure of photographic materials, both monochrome and colour.
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