
Glass in building - Determination of thermal transmittance (U value) - Calculation method
NORMA vydaná dňa 2.7.2025
Designation standards: UNE-EN 673:2025
Publication date standards: 2.7.2025
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE