ÖNORM M7443

Gases and gas pressures for testing unflued and flued gas appliances

NORM herausgegeben am 1.6.1974

The information about the standard:

Designation standards: ÖNORM M7443
Note: UNGÜLTIG
Publication date standards: 1.6.1974
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM