Advanced technical ceramics - Methods of test for ceramic powders - Part 11: Determination of densification on natural sintering; German version EN 725-11:2006— 9 стр.
Advanced technical ceramics; monolithic ceramics; general and textural properties; part 2: determination of density and porosity; German version EN 623-2:1993— 6 стр.
Advanced technical ceramics - Methods of test for ceramic powders - Part 10: Determination of compaction properties; German version EN 725-10:2007— 15 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.
