These practical exercises are categorized by the key processes, the types of joint, the base material, and the position in which the welding is performed. It supports the certification tests for welders under the International Institute of Welding, Levels 1 to 3 trainees and apprentices in UK, and fully qualified welders.
We publiceren alleen reviews die voldoen aan de voorwaarden voor reviews. Bekijk onze voorwaarden voor reviews.