UNE 74201:2021

Acoustics. Buildings acoustic classification scheme

NORMA vydána dne 22.9.2021

The information about the standard:

Designation standards: UNE 74201:2021
Publication date standards: 22.9.2021
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE