ICS Ámbito
25.160.01 Welding, brazing and soldering in general
Including welders' qualifications
25.160.10 Welding processes
Including thermal cutting and cladding
25.160.20 Welding consumables
Including electrodes, filler metals, gases, etc.
25.160.30 Welding equipment
Including thermal cutting equipment
25.160.40 Welded joints and welds
Including welding position and mechanical and non-destructive testing of welded joints
25.160.50 Brazing and soldering
Including brazing and soldering alloys and equipment