Non-destructive testing - Qualification and certification of NDT personnel; Supplement 1: Recomandations to the application of DIN EN ISO 9712:2012-12— 4 стр.
Metallic materials - Calibration and verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Calibration and verification of the force-measuring system (ISO 7500-1:2015); German version EN ISO 7500-1:2015— 27 стр.
Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes; German version EN 14730-1:2006+A1:2010— 51 стр.
Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes; German version EN 14730-1:2006+A1:2010— 51 стр.
Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds; German version EN 14730-2:2006— 19 стр.
