UNE-EN 3976:2006 Aerospace series - Titanium and titanium alloys - Test method - Chemical analysis for the determination of hydrogen content (Endorsed by AENOR in March of 2007.)
2007UNE-EN 3976:2006 Aerospace series - Titanium and titanium alloys - Test method - Chemical analysis for the determination of hydrogen content (Endorsed by AENOR in March of 2007.)