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Norm

ÖNORM M 7626

Issue date: 1980 11 01

Ventilation; ventilation ducts with requirements for fire resistance

Withdrawn : 2014 01 15
Publisher:
Austrian Standards International
Format:
Digital | 4 Pages
Language:
German
Optionally co-design standards:
Committee 141: Air-conditioning engineering
ICS
91.140.30
Topics
Building services engineering & equipment, Ventilation and air-conditioning systems, Ventilation and air-conditioning systems
Norm
ÖNORM B 3800-2
Issue date : 1997 03 01
Behaviour of building materials and components in fire - Components: definitions, requirements, tests
Norm
ÖNORM B 3800-4
Issue date : 2000 05 01
Behaviour of building materials and components in fire - Components: Classification of fire resistance