
Specification for test methods for transparent materials for aircraft glazing. Determination of resistance to crack propagation (K factor).
STANDARD published on 31.10.1989
Designation standards: BS EN 2155-21:1989
Publication date standards: 31.10.1989
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS
Applies to rigid transparent sheet materials. Status: Definitive