Rubber materials for seals and diaphragms for gas appliances and gas equipment
NORM herausgegeben am 1.1.2020
Designation standards: ČSN EN 549
Classification mark: 029283
Catalog number: 508553
Note: UNGÜLTIG
Publication date standards: 1.1.2020
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN