NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
WL 5.5702-1
WL 5.5702-1
Aerospace series - Rubber NBR, 70 Shore A, mineral oil resistant - Sheets, panels, moulded parts
Title (German)
Luft- und Raumfahrt - NBR-Elastomer, 70 Shore A, mineralölbeständig - Platten, Bahnen, Formteile