
Cleanrooms and associated controlled environments - Part 9: Assessment of surface cleanliness for particle concentration (ISO 14644-9:2022)
STANDARD published on 30.11.2022
Designation standards: UNE-EN ISO 14644-9:2022
Publication date standards: 30.11.2022
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Spanish technical standard
Category: Technical standards UNE