| 1. | Production in optical engineering - diamond impregnated discs
光学加工.镶金刚石的切割锯片 |
| 2. | Production in optical engineering ; diamond impregnated pellets
光学加工.镶金刚石的片状器材 |
| 3. | Production in optic of engineering ; diamond impregnated tools for facetts
光学加工.平圆面用嵌制金刚石钻头的磨具 |
| 4. | Production in optical engineering - diamond impregnated cup wheels - part 5 : electroplated
光学加工.镶金刚石的杯形砂轮.第5部分:电镀的 |
| 5. | Production in optical engineering - diamond impregnated cup wheels - part 1 : with steep cone
光学加工.镶金刚石的碗形砂轮.第1部分:带圆锥体 |
| 6. | Production in optical engineering - diamond impregnated cup wheels - part 4 : combinated tools
光学加工.镶金刚石的杯形砂轮.第4部分:组合工具 |
| 7. | Production in optical engineering - diamond impregnated core drills - part 1 : with fitting thread
光学工程生产.镶金刚石的磁芯钻.第1部分:带装配螺纹 |
| 8. | Production in optical engineering - diamond impregnated core drills - part 2 : with fitting cylinder
光学工程生产.镶金刚石的空心钻.第2部分:带装配圆筒 |
| 9. | Production in optical engineering - diamond impregnated cup wheels - part 2 : with mounting cylinder
光学加工.镶金刚石的杯形砂轮.第2部分:带安装缸砂轮 |
| 10. | Production in optical engineering - diamond impregnated centering discs and discs with special profiles
光学工程生产.镶宝石的定心砂轮和特殊型面的砂轮 |
