UNE-EN 2950:2008 Aerospace series - Test method - Wrought heat resisting alloys Semi-finished products and parts - Conditions for macrographic and micrographic examination - Atlas of structures and defects (Endorsed by AENOR in October of 2008.)
2008UNE-EN 2950:2008 Aerospace series - Test method - Wrought heat resisting alloys Semi-finished products and parts - Conditions for macrographic and micrographic examination - Atlas of structures and defects (Endorsed by AENOR in October of 2008.)