KS B ISO 10303-421-2023 Industrial automation systems and integration-Product data representation and exchange-Part 421:Application module:Functional data and schematic representation
2023KS B ISO 10303-421-2023 Industrial automation systems and integration-Product data representation and exchange-Part 421:Application module:Functional data and schematic representation
0000 KS B ISO 10303-421-2007(2018)
2007KS B ISO 10303-421:2007 Industrial automation systems and integration-Product data representation and exchange-Part 421:Application module:Functional data and schematic representation