
Rubber materials for seals and diaphragms for gas appliances and gas equipment
STANDARD published on 22.7.2020
Designation standards: UNE-EN 549:2020
Note: WITHDRAWN
Publication date standards: 22.7.2020
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: Spanish technical standard
Category: Technical standards UNE