Metallic materials - Verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Verification and calibration of the force-measuring system (ISO 7500-1:2004); German version EN ISO 7500-1:2004— 24 стр.
Biological evaluation of medical devices - Part 12: Sample preparation and reference materials (ISO 10993-12:2007); German version EN ISO 10993-12:2007— 24 стр.