NA 092
DIN Standards Committee Welding and allied processes
Draft standard
[Withdrawn]
DIN 2559-2
DIN 2559-2
Edge preparation for welding - Matching of inside diameter for circumferential welds on seamless pipes
Title (German)
Schweißnahtvorbereitung - Anpassen der Innendurchmesser für Rundnähte an nahtlosen Rohren