Aerospace series - Weldments and brazements for aerospace structures - Joints of metallic materials by laser beam welding - Quality of weldments (Endorsed by AENOR in September of 2011.)
STANDARD published on 1.9.2011
Designation standards: UNE-EN 4678:2011
Publication date standards: 1.9.2011
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Spanish technical standard
Category: Technical standards UNE