computer-aided engineering design 计算机辅助工程设计

Computer Aided Engineering Product Design 计算机辅助产品设计

computer aided design engineering 计算机辅助设计工程

computer-aided design and engineering 计算机辅助设计与工程 ; 计算机辅助设计和工程

engineering computer aided design 工程cad

computer aided design and engineering 计算机辅助设计和工程

engineering visual computer-aided design 工程可视化辅助设计