
Approval testing of welders - Fusion welding - Part 1: Steels (Amendment)
STANDARD published on 1.6.1997
Designation standards: ÖNORM EN 287-1/A1
Note: WITHDRAWN
Publication date standards: 1.6.1997
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM