| 1. | The finished display can finally be drawn on paper by a graph plotter .
最后可用绘图仪把完工的显示图象描到纸上。 |
| 2. | Screws for drawing instruments ; part 1 : t - bolts
绘图仪器用螺钉.第1部分: t型螺栓 |
| 3. | Dividers for school drawing standard drawing instruments
学生用标准绘图仪的分规 |
| 4. | P spring - bow divider for precision drawing instruments
精密绘图仪的弹簧弓式两脚规 |
| 5. | P swivel nib pens for precision drawing instruments
精密绘图仪的旋转式鸭嘴笔 |
| 6. | Spring bow divider for school drawing instruments
学生用绘图仪器的弹簧分度规 |
| 7. | Reversible spring bow for standard drawing instruments
标准绘图仪可逆分度规 |
| 8. | Drawing ruler - reduction flat ruler and triangle scale
绘图仪尺.比例尺 |
| 9. | Common trouble and repair technique of apparel pen plotter
服装笔式绘图仪常见故障及检修 |
| 10. | Spring bow centre - wheel for drawing instruments
绘图仪用弹性弓型中心轮 |
