RO
STAS 9750/2-74
Acustica în transporturi. Supravegherea zgomotelor produse de avioane pe aeroporturi şi în vecinătatea acestora. Calculul nivelului de zgomot perceput efectiv (EPNL)
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Status :
Withdrawn
Approval date : 1/1/1974
Publish date : 1/2/1974
Withdrawal date : 5/1/1975
Number of pages : 0
ICS :
Technical Committee : -1 - Standards that do not belong to the heritage of any technical committee
- Replaced by STAS 10183/2-75