engineering design activity造句

PDM stems from traditional engineering design activities that created product drawings and schematics on paper and using CAD tools to create parts lists ( Bills of Material structures BOM ).
The Broader Approach consists of three main projects located in Japan : the Satellite Tokamak Programme project JT-60SA ( super advanced ), the International Fusion Materials Irradiation Facility-Engineering Validation and Engineering Design Activities ( IFMIF / EVEDA ) and the International Fusion Energy Research Centre ( IFERC ).
It's difficult to find engineering design activity in a sentence. 用engineering design activity造句挺难的