BS EN 13141-5:2020 PDF

This document specifies methods for measuring:

— the aerodynamic characteristics of cowls, fan assisted cowls and roof outlets;
— the electrical and acoustic characteristics of fan assisted cowls.

This document is applicable to cowls, assisted cowls and roof outlets used in natural, hybrid or mechanical ventilation and that are meant to be fitted onto ducts which project above the roof surface.

All current amendments available at time of purchase are included with the purchase of this document.

File Size :	1 file , 3.5 MB
ISBN(s) :	9780580921704
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	32
Product Code(s) :	30332537, 30332537, 30332537
Published :	11/04/2020