Buildings and constructions. Laboratory measurements of building elements sound insulation using sound intensity
NORM herausgegeben am 1.4.2025
Designation standards: GOST R 71833-2025
Publication date standards: 1.4.2025
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST