DIN 4002-2:2007 Properties and their scopes for product data exchange - Part 2: Terms and conceptional information model
ISO 13584 Industrial automation systems and integration - Parts library - Part 511: Mechanical systems and components for general use - Reference dictionary for fasteners
DIN 4002-7:2009 history
2009DIN 4002-7:2009 Properties and their scopes for product data exchange - Part 7: Rules for the formation of the hierarchy of scopes