ISO 5135 Acoustics - Determination of Sound Power Levels of Noise from Air-Terminal Devices, Air-Terminal Units, Dampers and Valves by Measurement in a Reverberation Room - Second Edition
Список продуктов
Данный раздел/документ содержится в продуктах:
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- DIN EN 13141-11 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 11: Supply ventilation units
- 91
- DIN EN 13141-11 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 11: Supply ventilation units
- 91.140
- ISO 5135 Acoustics - Determination of Sound Power Levels of Noise from Air-Terminal Devices, Air-Terminal Units, Dampers and Valves by Measurement in a Reverberation Room - Second Edition
- 17
- ISO 5135 Acoustics - Determination of Sound Power Levels of Noise from Air-Terminal Devices, Air-Terminal Units, Dampers and Valves by Measurement in a Reverberation Room - Second Edition
- 17.140
- Картотека зарубежных и международных стандартов
ISO 5135 Acoustics - Determination of Sound Power Levels of Noise from Air-Terminal Devices, Air-Terminal Units, Dampers and Valves by Measurement in a Reverberation Room - Second Edition
