Examination of welders for welding nonferrous metals.
STANDARD published on 1.2.1974
Designation standards: DIN 8561:1974-02
Note: WITHDRAWN
Publication date standards: 1.2.1974
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: German technical standard
Category: Technical standards DIN
Prüfung von NE-Metallschweißern.