制图术
1. 中文:制图：中文:制图材料plotting material | 中文:制图draughtsmanship | 中文:制铜版,制锌版block making
2. 制图术：draughtsman 绘图员 | draughtsmanship 制图术 | draughtsmen'sprotractor 绘图量角器
1. 绘画术;制图术 Draughtsmanship is the ability to draw well or the art of drawing.