Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 3: Durability of self-closing of steel sliding doorsets
STANDARD published on 15.6.2023
Designation standards: ÖNORM EN 17020-3
Publication date standards: 15.6.2023
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM