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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 C57-700-21-1/A11 ; NF EN IEC 61400-21-1/A11:2020-11-27
Wind energy generation systems - Part 21-1 : measurement and assessment of electrical characteristics - Wind turbines

Title (German)

Windenergieerzeugungsanlagen - Teil 21-1 : Messung und Bewertung der elektrischen Kennwerte - Windenergieanlagen

Edition 2020-11-27

Original language French

Price from 41.40 €

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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

NF C57-700-21-1/A11 ; NF EN IEC 61400-21-1/A11:2020-11-27 Wind energy generation systems - Part 21-1 : measurement and assessment of electrical characteristics - Wind turbines

Want to learn more?

NF C57-700-21-1/A11 ; NF EN IEC 61400-21-1/A11:2020-11-27
Wind energy generation systems - Part 21-1 : measurement and assessment of electrical characteristics - Wind turbines