RO
STAS 6901-64
Linii normale de egal nivel de tărie acustică
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Status :
Withdrawn
Approval date : 2/15/1964
Withdrawal date : 1/1/1978
Number of pages : 6
ICS : 17.140.01 Acoustic measurements and noise abatement in gerneral
Technical Committee : 274 - Human protection against noise and mechanical vibration
- Replaced by STAS 6901-78