
Recommendations for field and laboratory measurement of airbourne and impact sound transmission in buildings.
NORM herausgegeben am 31.5.1956
Designation standards: BS 2750:1956
Note: UNGÜLTIG
Publication date standards: 31.5.1956
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS