BS ISO 13347-4:2025

Fans. Determination of fan sound power levels under standardized laboratory conditions. Sound intensity method.

STANDARD published on 17.7.2025

The information about the standard:

Designation standards: BS ISO 13347-4:2025
Publication date standards: 17.7.2025
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Category: Technical standards BS