标准摘要
ISO 10303-221:2007 specifies an application protocol (AP) for the exchange of functional data and their schematic representation for process plants. Functional data includes the functional design of systems and the engineering specifications of system components to be used for subsequent procurement or component design.
英文名称Industrial automation systems and integration — Product data representation and exchange — Part 221: Application protocol: Functional data and their schematic representation for process plants