Acoustics. Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance. (ISO 14257:2001)
NORMA vydána dne 27.6.2002
Designation standards: UNE-EN ISO 14257:2002
Publication date standards: 27.6.2002
The number of pages: 34
Approximate weight : 102 g (0.22 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE