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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 A51-110 ; NF EN 14977:2006-11-01
Copper and copper alloys - Detection of tensile stress - 5 % ammonia test

Title (German)

Kupfer und Kupferlegierungen - Auffinden von Zugspannungen - 5 % Ammoniakprüfung

Edition 2006-11-01

Original language French

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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 A51-110 ; NF EN 14977:2006-11-01 Copper and copper alloys - Detection of tensile stress - 5 % ammonia test

Want to learn more?

NF A51-110 ; NF EN 14977:2006-11-01
Copper and copper alloys - Detection of tensile stress - 5 % ammonia test