Instruments for the measurement of aural acoustic impedance/admittance
NORM herausgegeben am 1.10.1995
Designation standards: ČSN EN 61027
Classification mark: 368830
Catalog number: 17912
Note: UNGÜLTIG
Publication date standards: 1.10.1995
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN