99.60 Withdrawal effective Nov 20, 2002
CEN
CEN/TC 195 Cleaning equipment for air and other gases
European Norm
91.140.30 Ventilation and air-conditioning systems
This draft European standard refers to particulate air filters for general ventilation. These filters are classified according to their performance. This standard contains requirements to be met by particulate air filters. It describes testing methods and the test rig for measuring the filter performance.
WITHDRAWN
EN 779:1993
99.60
Withdrawal effective
Nov 20, 2002
WITHDRAWN
EN 779:1993/AC:1994
WITHDRAWN
EN 779:2002