NA 119
DIN Standards Committee Water Practice
Technical rule
[CURRENT]
DVS 1502-2
DVS 1502-2
Manual arc welding at pipes of ductile cast iron - Welding of parts of ductile cast iron or steel
Title (German)
Lichtbogenhandschweißen an Rohren aus duktilem Gusseisen - Anschweißen von Teilen aus duktilem Gusseisen oder aus Stahl