XP L10-001-4*XP PR EN 2500-4:1997 Aerospace series. Instructions for the drafting and use of metallic material standards. Part 4 : specific requirements for titanium and titanium alloys.
1997XP L10-001-4*XP PR EN 2500-4:1997 Aerospace series. Instructions for the drafting and use of metallic material standards. Part 4 : specific requirements for titanium and titanium alloys.