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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]

BS EN 4531-201
Aerospace series. Connectors, optical, circular, single and multipin, coupled by triple start threaded ring. Flush contacts. Optical contact for EN 4641 singlemode cable -55 °C to 125 °C. Product standard

Title (German)

Luft- und Raumfahrt. Optische Rundsteckverbinder mit dreigängiger Schraubkupplung. Bündige Kontakte. Optischer Kontakt für EN 4641- Monomodekabel, -55 °C bis 125 °C. Produktnorm

Edition 2016-04-30

Original language English

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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

BS EN 4531-201 Aerospace series. Connectors, optical, circular, single and multipin, coupled by triple start threaded ring. Flush contacts. Optical contact for EN 4641 singlemode cable -55 °C to 125 °C. Product standard

Want to learn more?

BS EN 4531-201
Aerospace series. Connectors, optical, circular, single and multipin, coupled by triple start threaded ring. Flush contacts. Optical contact for EN 4641 singlemode cable -55 °C to 125 °C. Product standard