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Aerospace series; test methods for transparent materials for aircraft glazing; Part 21: Determination of resistance to crack propagation (K-factor)
STANDARD published on 1.9.1997
Designation standards: ČSN EN 2155-21
Classification mark: 317370
Catalog number: 26111
Publication date standards: 1.9.1997
SKU: NS-149459
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Tato norma stanoví určování odolnosti tuhých transparentních desek proti šíření trhlin
1.1.1995
1.2.1995
WITHDRAWN
1.6.1996
1.1.1995
1.6.1996
1.8.1995
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