
Friction stir welding - Aluminium - Part 4: Specification and qualification of welding procedures (ISO 25239-4:2020)
NORMA vydána dne 19.5.2021
Designation standards: UNE-EN ISO 25239-4:2021
Publication date standards: 19.5.2021
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE