Geometrical product specifications (GPS) - Dimensioning and tolerancing - Cones - Amendment 1 (ISO 3040:2009/DAM 1); German version EN ISO 3040:2012/prA1
Geometrical Product Specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out (ISO 1101:2004); German version EN ISO 1101:2005— 66 стр.