Објављен
This document establishes principles for the determination of the acoustic performance of fans. In addition, this document can be used to determine the acoustic performance of fans combined with an ancillary device such as a roof cowl or damper or, where the fan is fitted with a silencer, the sound power resulting from the fan and silencer combination.
ПОВУЧЕН
ISO 13347-1:2004
ПОВУЧЕН
ISO 13347-1:2004/Cor 1:2006
ПОВУЧЕН
ISO 13347-1:2004/Amd 1:2010
ОБЈАВЉЕН
ISO 13347-1:2025
60.60
Стандард објављен
23. 7. 2025.