1441. 铸造设备 Casting Equipment
1442. 铸造新工艺 New Casting Technique
1443. 注塑工艺 Shooting Technique
1444. 专家系统 Expert System
1445. 专利与商标 Patent & Trademark
1446. 专题研究 Research on Current Issues
1447. 专业概论 Introduction to Majors
1448. 专业设讨 Specialty Design & Discussion
1449. 专业实验 Specialty Experiment
1450. 专业物理实验 Physics Specialty Experiment
