I.S. EN 2155-8:1989
Current
The latest, up-to-date edition.
Aerospace series - Test methods for transparent materials for aircraft glazing - Part 1: Determination of optical distortion
Hardcopy , PDF
English
12-21-1990
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Specifies the method of measurement of optical distortion (local variation of optical deviation) of sheets in transparent materials.
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