NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[Withdrawn]
ISO 3920
ISO 3920
Honing stones of square section; Designation and dimensions
Title (German)
Honsteine mit quadratischem Querschnitt; Bezeichnung und Abmessungen
Responsible national committee
NA 121 BR - Steering Committee of DIN Standards Committee Tools and Clamping Devices