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
WITHDRAWN
EN 779:1993
WITHDRAWN
EN 779:1993/AC:1994
99.60
Withdrawal effective
Nov 20, 2002
WITHDRAWN
EN 779:2002