
Electroacoustics - Sound level meters - Part 3: Periodic tests
NORMA vydána dne 19.11.2014
Designation standards: UNE-EN 61672-3:2014
Publication date standards: 19.11.2014
The number of pages: 47
Approximate weight : 141 g (0.31 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE