DIN EN 4180:2003 Aerospace series - Circular tubes, for fluids in titanium and titanium alloys - Wide tolerances; Diameter 4 mm D 40 mm; Dimensions; German and English version EN 4180:2001
2003DIN EN 4180:2003 Aerospace series - Circular tubes, for fluids in titanium and titanium alloys - Wide tolerances; Diameter 4 mm D 40 mm; Dimensions; German and English version EN 4180:2001