DIN EN 2155-21:1989-11

Aerospace series; test methods for transparent materials for aircraft glazing; part 21: determination of resistance to crack propagation (K-factor).

STANDARD published on 1.11.1989

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The information about the standard:

Designation standards: DIN EN 2155-21:1989-11
Publication date standards: 1.11.1989
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: German technical standard
Category: Technical standards DIN

Annotation of standard text DIN EN 2155-21:1989-11 :

Luft- und Raumfahrt; Prüfverfahren für transparente Werkstoffe zur Verglasung von Luftfahrzeugen; Teil 21: Bestimmung des Rißfortpflanzungswiderstandes (K-Faktor).