
Sound insulation in buildings - Part 4: Guidance for testing acoustics in buildings.
NORMA vydaná dňa 1.6.2013
Designation standards: E DIN 4109-4:2013-06
Note: NEPLATNÁ
Publication date standards: 1.6.2013
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Schallschutz im Hochbau - Teil 4: Handhabung bauakustischer Prüfungen.