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)

NORMA vydaná dňa 19.4.2023

Anglicky -
Elektronické PDF (67.60 EUR)

Anglicky -

Tlačené (74.40 EUR)

Španielsky -

Elektronické PDF (67.60 EUR)

Španielsky -

Tlačené (74.40 EUR)

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
Kategória: Technické normy UNE