NF EN 13141-5:2020
Current
The latest, up-to-date edition.
Ventilation for buildings — Performance testing of omponents/products for residential ventilation — Part 5: Cowls, assisted cowls and roof outlet terminal devices
Hardcopy
English - French
01-10-2020
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.
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