CENELEC EN 61094-2 Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
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- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- CENELEC EN 61094-3 Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
- 17
- CENELEC EN 61094-3 Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
- 17.140
- CENELEC EN 61094-3 Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
- 17.140.50
- 33
- CENELEC EN 61094-3 Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
- 33.160
- BSI BS EN 61094-3 Electroacoustics — Measurement microphones Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
- Картотека зарубежных и международных стандартов
CENELEC EN 61094-2 Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
