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

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  • Climate change Standards and specifications support climate targets

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

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Publications of ISO/TC 117/WG 11

DIN EN ISO 12759-2 2017-08 Draft standard Fans - Efficiency classification for fans - Part 2: Standard losses for drive components (ISO/DIS 12759-2:2017); German and English version prEN ISO 12759-2:2017 More  Order from DIN Media
DIN EN ISO 12759-3 2017-02 Draft standard Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum operating speed (ISO/DIS 12759-3:2016); German and English version prEN ISO 12759-3:2016 More  Order from DIN Media
DIN EN ISO 12759-4 2020-05 Standards Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed (ISO 12759-4:2019); German version EN ISO 12759-4:2019 More  Order from DIN Media
DIN EN ISO 12759-5 2022-04 Standards Fans - Efficiency classification for fans - Part 5: Jet fans (ISO 12759-5:2021); German version EN ISO 12759-5:2021 More  Order from DIN Media
ISO 12759-1 2023-09 Standards Fans - Efficiency classification for fans - Part 1: General requirements More  Order from DIN Media
ISO 12759-2 2019-03 Standards Fans - Efficiency classification for fans - Part 2: Standard losses for drive components More  Order from DIN Media
ISO 12759-3 2019-03 Standards Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum operating speed More  Order from DIN Media
ISO 12759-4 2019-10 Standards Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed More  Order from DIN Media
ISO 12759-5 2021-06 Standards Fans - Efficiency classification for fans - Part 5: Jet fans More  Order from DIN Media
ISO 12759-6 2024-05 Standards Fans - Efficiency classification for fans - Part 6: Calculation of the fan energy index More  Order from DIN Media

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