ISO 3743:1976
Acoustics; Determination of sound power levels of noise sources; Engineering methods for special reverberation test rooms

Заменен на ISO 3743(1988.12)
 

16 страниц

Завершение срока действия 01.12.1988
Опубликован 01.12.1976

Acoustics; Determination of sound power levels of noise sources; Engineering methods for special reverberation test rooms