
Method for rating industrial noise affecting mixed residential and industrial areas.
NORMA vydána dne 30.11.1990
Designation standards: BS 4142:1990
Note: NEPLATNÁ
Publication date standards: 30.11.1990
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategorie: Technické normy BS