Acoustic properties of building elements and of buildings - Laboratory measurement of the impact sound insulation of stairs and stair isolating elements
NORM herausgegeben am 1.7.2024
Designation standards: ÖNORM EN 17823
Note: UNGÜLTIG
Publication date standards: 1.7.2024
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM