| 1. | Dividers for school drawing standard drawing instruments 学生用标准绘图仪的分规 |
| 2. | Reversible spring bow for standard drawing instruments 标准绘图仪可逆分度规 |
| 3. | Publications : hyd standard drawings updated 出版刊物:路政署标准图则更新 |
| 4. | Pencil points or divider points for standard drawing instruments 标准绘图仪铅笔芯或分度器 |
| 5. | Requirements and procedures for standards drawing up and reviewing 标准的制定修订程序和要求 |
| 6. | Bridges structures division practice notes structures standard drawings 桥梁及结构部标准图则 |
| 7. | Compass with interchangeable points for standard drawing instruments 带可互换头的标准绘图圆规 |
| 8. | Lengthening bar for standard drawing instruments 标准绘图仪延长杆 |
| 9. | Pen points for standard drawing instruments 标准绘图仪鸭嘴笔插脚 |
| 10. | Drop bow for standard drawing instruments 标准绘图仪定心弹簧圆规 |