NA 132
DIN Standards Committee Shipbuilding and Marine Technology
Standards
[CURRENT]
WL 1.6959-3
WL 1.6959-3
Quenched and tempered steel for heavy ordnance - 35NiCrMoV12-5 - Part 3: Closing wedges
Title (German)
Vergütungsstahl für schwere Geschütze - 35NiCrMoV12-5 - Teil 3: Verschlusskeile