DIN 21773 - DRAFT
DIN 21773 - DRAFT Draft Document - Gears - Cylindrical involute gears and gear pairs - Inspection dimensions of tooth thickness
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2012
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 08/01/2012