| 1. | Mechanical drawings conventional reprensentation of springs 机械制图弹簧表示法 |
| 2. | Mechanical drawings - representation of rolling bearings 机械制图滚动轴承表示法 |
| 3. | Mechanical drawings conventional representation of gears 机械制图齿轮表示法 |
| 4. | Mechanical drawings - general principles of presentation - lines 机械制图图样画法图线 |
| 5. | Mechanical drawings - general principles of presentation - views 机械制图图样画法视图 |
| 6. | Auto - generation of detailed statement in mechanical drawing 中机械图明细表的自动生成 |
| 7. | Better understanding of mechanical drawing is preferred 良好的机械图纸阅读能力优先 |
| 8. | Mechanical drawings - graphical symbols for kinematic diagrams 机械制图机构运动简图符号 |
| 9. | Study for improving the education level of mechanical drawing 数学建模中的合作学习理念 |
| 10. | Mechanical drawings - representation of centre holes 机械制图中心孔表示法 |