标准摘要
ISO 10303-56:2019 specifies the integrated resource constructs for State. The following are within the scope of ISO 10303-56:2019: definition of state; definition of what is needed for a state to exist; relationship between two or more states; assignment of a state to items; history of state.
英文名称Industrial automation systems and integration — Product data representation and exchange — Part 56: Integrated general resource: State