Aerospace series - Test methods - Titanium and titanium alloys - Part 009: Determination of surface contamination; German and English version EN 2003-009:2007— 17 стр.
Aerospace series - Test method - Microstructure of (<alpha> + Я) titanium alloy wrought products - Part 001: General requirements; German and English version EN 3114-001:2006— 25 стр.
