NA 132
DIN Standards Committee Shipbuilding and Marine Technology
Standards
[Pre-order]
DIN 86090
DIN 86090
Fittings for butt welding into copper-nickel-alloy pipelines - Elbows
Title (German)
Formstücke zum Einschweißen in Rohrleitungen aus Kupfer-Nickel-Legierungen - Rohrbogen