GB/T 3978-1994
AbolishedStandard illuminants and illuminating--viewing conditions
标准照明体及照明观测条件
Application Summary AI generated
This standard specifies standard illuminants and standardized illuminating-viewing geometries for color measurement and evaluation. It is applied in industries such as textiles, paints, plastics, and printing to ensure consistent color assessment under controlled lighting conditions. The standard is critical for quality control and color matching in manufacturing and laboratory testing environments.
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