NF EN ISO 14644-1:1999被替代
Clean Rooms And Associated Controlled Environments - Part 1: Classification Of Air Cleanliness
出版：Association Francaise de Normalisation
专家解读视频
Covers the classification of air cleanliness in cleanrooms and associated controlled environments exclusive in terms of concentration of airborne particles. Particle populations having cumulative distributions based on threshold (lower limit) size range from 0,1 microns to 5 microns are considered for classification purposes. Cannot be used to characterize the physical, chemical, radiological, or viable nature of airborne particles.
Indice de Classement: X44-101 Supersedes NFX 44-101. Partially supersedes NFX 44 102. (08/2003)
BS EN ISO 14644-1:2015 - Identical
ISO 14644-1:1999 - Identical
SS EN ISO 14644-1 Ed. 2 (2016) - Identical
NBN EN ISO 14644-1:2016 - Identical
EN ISO 14644-1:2015 - Identical
SN EN ISO 14644-1:1999 - Identical
BS EN ISO 14644-1:1999 - Identical
DIN EN ISO 14644-1 (1999-07) - Identical
ONORM EN ISO 14644-1:1999 - Identical
NBN EN ISO 14644-1:1999 - Identical
UNI EN ISO 14644-1:2001 - Identical
I.S. EN ISO 14644-1:1999 - Identical
NS EN ISO 14644-1 Ed. 1 (1999) - Identical
UNE EN ISO 14644-1:2000 - Identical
SS EN ISO 14644-1 Ed. 1 (1999) - Identical
NEN EN ISO 14644-1:1999 - Identical
