Basic acoustical principles for town, regional and physical planning
NORM herausgegeben am 1.4.2010
Designation standards: ÖNORM S5021
Note: UNGÜLTIG
Publication date standards: 1.4.2010
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM