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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 F41-020-2 ; NF EN 50123-2:2004-12-01
Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakers

Title (German)

Bahnanwendungen - Ortsfeste Anlagen - Gleichstrom-Schalteinrichtungen - Teil 2: Gleichstrom-Leistungsschalter

Edition 2004-12-01

Original language French

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Terminology

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 F41-020-2 ; NF EN 50123-2:2004-12-01 Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakers

Want to learn more?

NF F41-020-2 ; NF EN 50123-2:2004-12-01
Railway applications - Fixed installations - D.C. switchgear - Part 2: D.C. circuit breakers