I.S. EN 779:2002被替代
Particulate Air Filters For General Ventilation - Determination Of The Filtration Performance
出版：National Standards Authority of Ireland
专家解读视频
Refers to particulate air filters for general ventilation. These filters are classified according to their performance. Contains requirements to be met by particulate air filters.
UNI EN 779:2005 - Identical
SS EN 779 Ed. 2 (2002) - Identical
UNE EN 779:2003 - Identical
NS EN 779 Ed. 1 (2003) - Identical
UNI EN 779:1995 - Identical
NF EN 779:2003 - Identical
NBN EN 779:2003 - Identical
BS EN 779:2002 - Identical
DIN EN 779 (2003-05) - Identical
ONORM EN 779:2003 - Identical
NEN EN 779:2003 - Identical
SN EN 779:2003 - Identical
