Quenched and tempered steels - Part 1: Technical delivery conditions for special steels (includes Amendment A1:1996); German version EN 10083-1:1991 + A1:1996— 38 стр.
Quenched and tempered steels - Part 2: Technical delivery conditions for unalloyed quality steels (includes Amendment A1:1996); German version EN 10083-2:1991 + A1:1996— 18 стр.
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.