Elements of computer-aided design and manufacturin Eiements of computer-aided design and manufacturin 书名原文: Elements of computer-aided design and manufacturin Technology of computer aided design and manufacture cad/cam: computer-aided design and manufacturing CAD/CAM: Computer-aided design and manufacturing CAD/CAM:Computer-aided design and manufacturing Computer-aided design and manufacture 并列题名：Computer-aided design and manufacture Computer aided design and manufacture