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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF X44-062-3 ; NF EN ISO 16890-3:2017-05-12
Air filters for general ventilation - Part 3: determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured

Title (German)

Luftfilter für die allgemeine Raumlufttechnik - Teil 3: Ermittlung des gravimetrischen Wirkungsgrades sowie des durchflusswiderstandes im Vergleich zu der aufgenommenen Masse von Prüfstaub

Edition 2017-05-12

Original language French

Price from 88.40 €

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF X44-062-3 ; NF EN ISO 16890-3:2017-05-12 Air filters for general ventilation - Part 3: determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured

Want to learn more?

NF X44-062-3 ; NF EN ISO 16890-3:2017-05-12
Air filters for general ventilation - Part 3: determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured