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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 14644-9
Cleanrooms and associated controlled environments. Assessment of surface cleanliness for particle concentration

Title (German)

Reinräume und zugehörige Reinraumbereiche - Teil 9: Klassifizierung der partikulären Oberflächenreinheit (ISO 14644-9:2022)

Edition 2022-07-08

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 14644-9 Cleanrooms and associated controlled environments. Assessment of surface cleanliness for particle concentration

Want to learn more?

BS EN ISO 14644-9
Cleanrooms and associated controlled environments. Assessment of surface cleanliness for particle concentration