UNE-EN ISO 16890-4:2023

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022)

STANDARD published on 19.4.2023

English -
electronic design (pdf) (78.40 USD)

English -

Print design (86.30 USD)

Spanish -

electronic design (pdf) (78.40 USD)

Spanish -

Print design (86.30 USD)

The information about the standard:

Designation standards: UNE-EN ISO 16890-4:2023
Publication date standards: 19.4.2023
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Spanish technical standard
Category: Technical standards UNE