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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]

OENORM A 2120
Black boards for educational purposes - Definitions, requirements and fastening - Additional requirements to OENORM EN 14434

Title (German)

Schultafeln - Begriffe, Eigenschaften und Befestigungen - Ergänzende Bestimmungen zu OENORM EN 14434

Edition 2006-12-01

Original language German

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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

OENORM A 2120 Black boards for educational purposes - Definitions, requirements and fastening - Additional requirements to OENORM EN 14434

Want to learn more?

OENORM A 2120
Black boards for educational purposes - Definitions, requirements and fastening - Additional requirements to OENORM EN 14434