Norm
[AKTUELL]
UNE-EN ISO 12999-2
UNE-EN ISO 12999-2
Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption (ISO 12999-2:2020)
Titel (englisch)
Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption (ISO 12999-2:2020)