2003DIN EN 10319-1:2003-09 Metallic materials - Tensile stress relaxation testing - Part 1: Procedure for testing machines; German version EN 10319-1:2003
2003DIN EN 10319-1:2003 Metallic materials - Tensile stress relaxation testing - Part 1: Procedure for testing machines; German version EN 10319-1:2003