
Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
NORM herausgegeben am 14.12.2011
Designation standards: UNE-EN 61094-2:2009
Note: UNGÜLTIG
Publication date standards: 14.12.2011
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE