NA 062
DIN Standards Committee Materials Testing
DIN EN ISO 354 [CURRENT] references following documents:
Document number | Edition | Title |
---|---|---|
ISO 11654 | 1997-04 | Acoustics - Sound absorbers for use in buildings - Rating of sound absorption More |
ISO 266 | 1997-04 | Acoustics - Preferred frequencies More |
ISO 9613-1 | 1993-06 | Acoustics; attenuation of sound during propagation outdoors; part 1: calculation of the absorption of sound by the atmosphere More |