NA 092
DIN Standards Committee Welding and allied processes
Standards
[Withdrawn]
DIN 2559
DIN 2559
Edge Preparation for Welding; Directions regarding Edge Forms, Fusion Welding of Butt Joints in Steel Tubes
Title (German)
Schweißnahtvorbereitung; Richtlinien für Fugenformen, Schmelzschweißen von Stumpfstößen an Stahlrohren