NF L06-383:2006 Aerospace series - Welded and brazed assemblies for aerospace constructions - Resistance spot or seam welded assemblies - Quality of welded assemblies.
2006NF L06-383:2006 Aerospace series - Welded and brazed assemblies for aerospace constructions - Resistance spot or seam welded assemblies - Quality of welded assemblies.
1987NF L06-383:1987 Welded and brazed assemblies for aerospace constructions. Resistance spot or seam welded assemblies. Quality of welded assemblies.