RO
STAS 6691-70
Acustica în construcţii. Metoda de măsurare a duratei de reverberaţie
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Status :
Withdrawn
Approval date : 10/22/1971
Withdrawal date : 1/1/1984
Number of pages : 6
ICS : 91.120.20 acoustics in building.Sound insulation
Technical Committee : 276 - Building acoustics
- Replaced by STAS 6691-84