00622nam a2200181Ia 4500 CTU_122065 210402s9999 xx 000 0 und d 671.230285 H103 Mai, Thị Hải Lập trình gia công khuôn với MasterCAM 9.1 phân hệ Mill ( Phay ) và Pro/ENGINEER Mai Thị Hải và Phạm Quang Huy Hà Nội Giao thông vận tải 2006 MasterCAM ( Computer programs ),Molding ( Founding ) Minh Trung tâm Học liệu Trường Đại học Cần Thơ