Gas shutting-off devices for domestic use; requirements, testing, marking of conformity
STANDARD published on 1.12.1989
Designation standards: ÖNORM M7437
Note: WITHDRAWN
Publication date standards: 1.12.1989
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM