Industrial automation systems and integration -- Product data representation and exchange -- Part 204: Application protocol: Mechanical design using boundary representation— 268 стр.
Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 11: List of Properties (LOP) of measuring equipment for electronic data exchange - Generic structures (IEC 61987-11:2012); German version EN 61987-11:2012— 79 стр.
