Amendment 1 - Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
NORMA vydaná dňa 4.2.2022
Designation standards: IEC 61094-2-ed.2.0/Amd.1
Note: Zmena
Publication date standards: 4.2.2022
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: International technical standard
Kategória: Technické normy IEC