Wash water is used in photographic processing to rinse and remove chemical residues from film or photographic paper after it has been developed and fixed. This step ensures that all traces of chemicals are thoroughly removed, which prevents damage to the image and ensures its longevity. Wash water is typically clean and may be used in several changes or cycles to thoroughly cleanse the photographic material.

영어로 "wash water"의 정의와 의미

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