
Cleanrooms and associated controlled environments - Part 8: Assessment of air cleanliness by chemical concentration (ACC) (ISO 14644-8:2022)
NORMA vydaná dňa 8.2.2023
Designation standards: UNE-EN ISO 14644-8:2023
Publication date standards: 8.2.2023
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE