DIN 4003-90
DIN 4003-90 Concept for the design of 3D models based on properties according to DIN 4000 - Part 90: Toolholders for indexable inserts
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/2013
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 12/01/2013