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Standards [CURRENT]

ABNT NBR ISO 14644-1
Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration

Edition 2019-11-22

Original language Portuguese

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

ABNT NBR ISO 14644-1 Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration

Want to learn more?

ABNT NBR ISO 14644-1
Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration