ISO/TC 43/SC 1
| Project No. | ISO 11957:1996 |
|---|---|
| Title | <p>Describes a laboratory method and in situ methods for the determination of the sound insulation performance of sound-protecting cabins. Applicable to sound-protecting cabins with a leak ratio smaller than 2 %.</p> |
| Registration number (WIID) | 20572 |
| Scope | <p>Describes a laboratory method and in situ methods for the determination of the sound insulation performance of sound-protecting cabins. Applicable to sound-protecting cabins with a leak ratio smaller than 2 %.</p> |
| Status | Standarts spēkā |
| ICS group | 17.140.01 |