NA 092
DIN Standards Committee Welding and allied processes
Technical rule
[CURRENT]
SEW 685 inklusive Beiblatt
SEW 685 inklusive Beiblatt
Cryogenic steel casting/steel castings having high impact strength at low temperatures - Technical delivery conditions
Title (German)
Kaltzäher Stahlguss - Technische Lieferbedingungen