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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]

BS EN ISO 16890-4
Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency

Title (German)

Luftfilter für die allgemeine Raumlufttechnik Konditionierungsverfahren für die Ermittlung des Fraktionsabscheidegradminimums

Edition 2022-11-02

Original language English

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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

BS EN ISO 16890-4 Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency

Want to learn more?

BS EN ISO 16890-4
Air filters for general ventilation. Conditioning method to determine the minimum fractional test efficiency