UNE 74014:1978

METHOD FOR CALCULATING LOUDNESS LEVEL

NORM herausgegeben am 15.10.1978

The information about the standard:

Designation standards: UNE 74014:1978
Publication date standards: 15.10.1978
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE