Destructive test on welds in metallic materials - Hardness testing - Part 1: Hardness test on arc welded joints; German version EN 1043-1:1995— 18 стр.
Destructive test on welds in metallic materials - Hardness testing - Part 1: Hardness test on arc welded joints; German version EN 1043-1:1995— 18 стр.