ISO 14257 Acoustics - Measurement and Parametric Description of Spatial Sound Distribution Curves in Workrooms for Evaluation of Their Acoustical Performance - First Edition
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Данный раздел/документ содержится в продуктах:
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- BSI BS EN ISO 9295 Acoustics — Determination of high-frequency sound power levels emitted by machinery and equipment
- 17
- 35
- ISO 6926 Acoustics - Requirements for the Performance and Calibration of Reference Sound Sources Used for the Determination of Sound Power Levels - Third Edition
- Картотека зарубежных и международных стандартов
ISO 14257 Acoustics - Measurement and Parametric Description of Spatial Sound Distribution Curves in Workrooms for Evaluation of Their Acoustical Performance - First Edition
