NBN EN ISO 14644-1 : 2016
Current
Current
The latest, up-to-date edition.
CLEANROOMS AND ASSOCIATED CONTROLLED ENVIRONMENTS - PART 1: CLASSIFICATION OF AIR CLEANLINESS BY PARTICLE CONCENTRATION (ISO 14644-1:2015)
Published date
12-01-2013
Publisher
Defines the classification of particulate cleanliness for cleanrooms and clean air controlled spaces in three possible occupancy states according to the number concentration of airborne particulate matter present.
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