第二章
The realization of digital production begins with ( ).
答案:Intelligent production unit
The system level in the intelligent manufacturing standardization reference model includes ( ).
答案:control layer;the enterprise layer;equipment layer;layers together;workshop layer
Product life cycle management (PLM) and supply chain management system (SCM) belong to the collaboration layer and the factory layer respectively.( )
答案:错
Intelligent manufacturing equipment includes not only the equipment itself, but also the software system embedded in the equipment and the supporting facilities cooperating with it.
答案:对

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