NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
WL 5.5709-1
WL 5.5709-1
Aerospace series - Rubber CR, 70 Shore A, weather resistant - Sheets, panels, strips, moulded parts
Title (German)
Luft- und Raumfahrt - CR-Elastomer, 70 Shore A, witterungsbeständig - Platten, Bahnen, Bänder, Formteile