NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[Withdrawn]
DIN 3118
DIN 3118
Double-end flat flare nut wrenches with unequal openings; test torques series C
Title (German)
Offene Doppelringschlüssel mit ungleichen Schlüsselweiten; Prüfdrehmomente nach Reihe C