
Power operated safety shut-off valves for gas appliances; safety shut-off devices; classes A, B and C
NORM herausgegeben am 1.6.1989
Designation standards: ÖNORM M7419-1
Note: UNGÜLTIG
Publication date standards: 1.6.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM