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.
25.160.40 Welded. Including welding position and mechanical and non-destructive testing of welded joints / Сварочные швы. Включая положение шва и механические и неразрушающие испытания сварных соединений
