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NSF/ANSI 3-2021
Commercial Warewashing Equipment
This Standard applies to commercial dishwashing, glasswashing, and pot, pan, and utensil washing machines that wash their contents by applying sprays of detergent solutions with or without blasting media granules, and sanitize their contents by applying sprays of hot water or chemical sanitizing solutions. Stationary rack and conveyor machines are covered under this Standard.
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NSF International [nsf]
NSF International [nsf]