Glass in building. Glazing and airborne sound insulation. Product descriptions, determination of properties and extension rules.
NORMA vydaná dňa 11.9.2019
Designation standards: BS EN 12758:2019
Note: NEPLATNÁ
Publication date standards: 11.9.2019
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategória: Technické normy BS