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Lightfastness

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The degree of color change of ink prints after exposure to sunlight or in an exposure machine for a certain period of time
light fastness printing ink The degree of color change of printed matter after exposure to sunlight or in an exposure machine for a certain period of time.
Chinese name
Lightfastness
Foreign name
light fastness
Discipline
physics
Interpretation
The degree of color change of ink prints after exposure to sunlight or in an exposure machine for a certain period of time
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