Drafting squares 016-436
绘图角尺
Chinese
绘图角尺
English
Drafting squares
Spanish
Cuadrados de dibujo
- Term ID
- 016-436
- Class
- 16
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 1991-04-02
- Version
- 07-1997
Official English notes
01-01-2017 - Drafting squares are used for drawing and are similar to "square rulers for drawing" in Class 16.