
Friction stir welding. Aluminium. Part 4. Specification and qualification of welding procedures
STANDARD published on 1.11.2020
Designation standards: GOST ISO 25239-4-2020
Publication date standards: 1.11.2020
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Russian technical standard
Category: Technical standards GOST