DIN EN 3745-508:2003-05 Aerospace series - Fibres and cables, optical, aircraft use; Test methods - Part 508: Torsion; German and English version EN 3745-508:2002
2003DIN EN 3745-508:2003-05 Aerospace series - Fibres and cables, optical, aircraft use; Test methods - Part 508: Torsion; German and English version EN 3745-508:2002
2003DIN EN 3745-508:2003 Aerospace series - Fibres and cables, optical, aircraft use; Test methods - Part 508: Torsion; German and English version EN 3745-508:2002