DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
ISO 10303-509
Industrial automation systems and integration - Product data representation and exchange - Part 509: Application interpreted construct: Manifold surface
Industrielle Automatisierungssysteme und Integration - Produktdatendarstellung und -austausch - Teil 509: Anwendungsintegrierter Konstrukt: Mannigfaltige Oberfläche
Responsible national committee
NA 060-30-04 AA - Transfer and archiving of produktdefinition data
Responsible international committee
ISO/TC 184/SC 4/WG 12 - STEP product modelling and resources