Acoustics. Attenuation of sound during propagation outdoors. Part 1: Calculation of the absorption of sound by the atmosphere
NORM herausgegeben am 1.9.2019
Designation standards: STN ISO 9613-1
Classification mark: 011667
Catalog number: 129283
Publication date standards: 1.9.2019
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN