prEN ISO 14644-4:2021
Cleanrooms and associated controlled environments - Part 4: Design, construction and start-up (ISO/DIS 14644:2021)

Standard No.

prEN ISO 14644-4:2021

Release Date

2021

Published By

European Committee for Standardization (CEN)

Latest

prEN ISO 14644-4:2021

prEN ISO 14644-4:2021 history

• 2021 prEN ISO 14644-4:2021 Cleanrooms and associated controlled environments - Part 4: Design, construction and start-up (ISO/DIS 14644:2021)