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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 C61-505/A5 ; NF EN 60061-4/A5:1999-10-01
Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: guidelines and general information

Title (German)

Lampensockel und -fassungen sowie Lehren zur Kontrolle der Austauschbarkeit und Sicherheit - Teil 4: Leitfaden und allgemeine Informationen

Edition 1999-10-01

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 C61-505/A5 ; NF EN 60061-4/A5:1999-10-01 Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: guidelines and general information

Want to learn more?

NF C61-505/A5 ; NF EN 60061-4/A5:1999-10-01
Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: guidelines and general information