Letectví a kosmonautika - Polykarbonát, samozhášivý, nízká emise kouře - Vlastnosti (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.7.2023
Designation standards: ČSN EN 3656
Classification mark: 317664
Catalog number: 517026
Publication date standards: 1.7.2023
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This document specifies the characteristics of self-extinguishing and low smoke emission semi-finished polycarbonate sheets with and without UV radiation protection requirement, as used for aircraft equipment, such as internal panelling, simple internal glazing, sound-proofing panels, light covers, etc