NA 016
DIN Standards Committee Pressurized Gas Installations
Standards
[Withdrawn]
DIN 4664-7
DIN 4664-7
Gas cylinders; seamless steel gas cylinders of water-capacities from 4 liters, test pressure 250 atü
Title (German)
Druckgasflaschen; Nahtlose Stahlflaschen, ab 4 Liter Rauminhalt, Prüfdruck 250 atü