NA 021
DIN Standards Committee Iron and Steel
Technical rule
[CURRENT]
VDI 3003 Blatt 2
VDI 3003 Blatt 2
Nitrogen gas springs ∅ 19 mm and ∅ 25 mm in large stamping dies
Title (German)
Gasdruckfedern ∅ 19 mm und ∅ 25 mm für Schneid- und Umformwerkzeuge