Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO/DIS 16890-2:2020); German and English version prEN ISO 16890-2:2020
German title
Luftfilter für die allgemeine Raumlufttechnik - Teil 2: Ermittlung des Fraktionsabscheidegrades und des Durchflusswiderstandes (ISO/DIS 16890-2:2020); Deutsche und Englische Fassung prEN ISO 16890-2:2020
Date of issue
2020-07-31
Publication date
2020-09
Original language
German,
English
Pages
145
Date of issue
2020-07-31
Publication date
2020-09
Original language
German,
English
Pages
145
DOI
https://dx.doi.org/10.31030/3164993
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