DIN Standards Committee Machine Tools
ISO 230-12
Test code for machine tools - Part 12: Accuracy of finished test pieces
Prüfregeln für Werkzeugmaschinen - Teil 12: Genauigkeit eines fertigbearbeiteten Prüfwerkstückes
Responsible national committee
NA 122-02-01 AA - Overall evaluation of machine tools
Responsible international committee
ISO/TC 39/SC 2 - Test conditions for metal cutting machine tools