Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 6: Guidance for fractographic investigation; German version EN 843-6:2009— 46 стр.
General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2005); German and English version EN ISO/IEC 17025:2005, Corrigenda to DIN EN ISO/IEC 17025:2005-08; German and English version EN ISO/IEC 17025:2005/AC:2006— 4 стр.
Advanced technical ceramics - Monolithic ceramics - Mechanical properties at room temperature - Part 6: Guidance for fractographic investigation; German version CEN/TS 843-6:2004
Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 7: C-ring tests; German version EN 843-7:2010— 14 стр.
