BSI BS EN ISO 14257 Acoustics - Measurement and Parametric Description of Spatial Sound Distribution Curves in Workrooms for Evaluation of Their Acoustical Performance - CORR 13673: January 25, 2002
Список продуктов
Данный раздел/документ содержится в продуктах:
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- ISO 6926 Acoustics - Requirements for the Performance and Calibration of Reference Sound Sources Used for the Determination of Sound Power Levels - Second Edition; Corrected and Reprinted 12/01/2000
- 17
- ISO 6926 Acoustics - Requirements for the Performance and Calibration of Reference Sound Sources Used for the Determination of Sound Power Levels - Second Edition; Corrected and Reprinted 12/01/2000
- 17.140
- ISO 6926 Acoustics - Requirements for the Performance and Calibration of Reference Sound Sources Used for the Determination of Sound Power Levels - Second Edition; Corrected and Reprinted 12/01/2000
- 17.140.01
- ISO 3744 Acoustics - Determination of Sound Power Levels of Noise Sources Using Sound Pressure - Engineering Method in an Essentially Free Field over a Reflecting Plane Second Edition; (CEN EN ISO 3744: 1995)
- ISO 3744 Acoustics - Determination of Sound Power Levels of Noise Sources Using Sound Pressure - Engineering Method in an Essentially Free Field over a Reflecting Plane Second Edition; (CEN EN ISO 3744: 1995)
- ISO 3744 Acoustics - Determination of Sound Power Levels of Noise Sources Using Sound Pressure - Engineering Method in an Essentially Free Field over a Reflecting Plane Second Edition; (CEN EN ISO 3744: 1995)
- Картотека зарубежных и международных стандартов
BSI BS EN ISO 14257 Acoustics - Measurement and Parametric Description of Spatial Sound Distribution Curves in Workrooms for Evaluation of Their Acoustical Performance - CORR 13673: January 25, 2002
