RO
SR ISO 3740:1997
Acoustics. Determination of sound power levels of noise sources. Guidelines for the use of basic standards and for the preparation of noise test codes
Standardul prezintă modul de determinare a nivelurilor de putere acustică ale surselor de zgomot şi anume dă indicaţii pentru utilizarea standardelor de bază pentru elaborarea codurilor de încercare referitoare la zgomot
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Status :
Withdrawn
Approval date : 11/15/1996
Publish date : 11/16/1996
Withdrawal date : 1/21/2004
Number of pages : 24
ICS : 17.140.01 Acoustic measurements and noise abatement in gerneral
Technical Committee : 274 - Human protection against noise and mechanical vibration
- Normative reference SR ISO 2204:1997
- Normative reference SR EN 23742:1996
- Normative reference SR EN 23741:1996
- Normative reference SR EN ISO 3743-1:1997
- Normative reference SR EN ISO 3744:1997
- Replaced by SR EN ISO 3740:2004