NF EN 1822-2:1998被替代
High Efficiency Air Filters (hepa And Ulpa) - Part 2: Aerosol Production, Measuring Equipment, Particle Counting Statistics
出版：Association Francaise de Normalisation
专家解读视频
Applies to high efficiency particulate air filters and ultra low penetration air filters (HEPA and ULPA) used in the field of ventilation and air conditioning and for technical processes, eg for clean room technology or applications in the nuclear and pharmaceutical industry.
Indice de classement: X44-014-2PR. PR NF EN 1822-2 June 2008. (06/2008)
SS EN 1822-2 Ed. 1 (1998) - Identical
UNE EN 1822-2:1999 - Identical
NS EN 1822-2 Ed. 1 (1998) - Identical
NEN EN 1822-2:1998 - Identical
SN EN 1822-2:1999 - Identical
NEN EN 1822-2:2009 - Identical
BS EN 1822-2:1998 - Identical
DIN EN 1822-2 (1998-07) - Identical
ONORM EN 1822-2:1998 - Identical
UNI EN 1822-2:2002 - Identical
NBN EN 1822-2:1998 - Identical
I.S. EN 1822-2:1998 - Identical
