Norm
[AKTUELL]
UNE-EN ISO 25239-3
UNE-EN ISO 25239-3
Friction stir welding - Aluminium - Part 3: Qualification of welding operators (ISO 25239-3:2020)
Titel (englisch)
Friction stir welding - Aluminium - Part 3: Qualification of welding operators (ISO 25239-3:2020)