This International Standard defines terms relating to surface imperfections in order to establish a common vocabulary to be used in technical documents, technical drawings, scientific publications, etc. to specify to what extent surface imperfections are allowed and to aid in the specification of methods of measuring surface imperfections.
DS/EN ISO 8785:2000 history
2000DS/EN ISO 8785:2000 Geometrical Product Specification (GPS) - Surface imperfections - Terms, definitions and parameters