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Definition of Cold trap
1. Noun. In vacuum applications, a device that condenses all vapours except the permanent gases into a liquid or solid, typically to prevent contamination of a vacuum pump. ¹
¹ Source: wiktionary.com
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1. Noun. In vacuum applications, a device that condenses all vapours except the permanent gases into a liquid or solid, typically to prevent contamination of a vacuum pump. ¹
¹ Source: wiktionary.com