NA 005
DIN Standards Committee Building and Civil Engineering
Standards
[CURRENT]
ISO 21925-2
ISO 21925-2
Fire resistance tests - Fire dampers for air distribution systems - Part 2: Intumescent dampers
Title (German)
Feuerwiderstandsprüfungen - Brandschutzklappen für Luftverteilungssysteme - Teil 2: Intumeszierende Klappen