ISO 10303-61:2011 Industrial automation systems and integration - Product data representation and exchange - Part 61: Integrated generic resource: Systems engineering representation
2019ISO 10303-61:2019 Industrial automation systems and integration — Product data representation and exchange — Part 61: Integrated generic resource: Systems engineering representation
2011ISO 10303-61:2011 Industrial automation systems and integration - Product data representation and exchange - Part 61: Integrated generic resource: Systems engineering representation