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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 2155-21
Specification for test methods for transparent materials for aircraft glazing. Determination of resistance to crack propagation (K factor)

Title (German)

Pruefverfahren fuer transparente Werkstoffe zur Verglasung von Luftfahrzeugen. Bestimmung des Rissfortpflanzungswiderstandes (K-Faktor)

Edition 1989-10-31

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 2155-21 Specification for test methods for transparent materials for aircraft glazing. Determination of resistance to crack propagation (K factor)

Want to learn more?

BS EN 2155-21
Specification for test methods for transparent materials for aircraft glazing. Determination of resistance to crack propagation (K factor)