 |
| |||
| emery; flint-paper; glass-dust; sandpaper | |||
| abrasive cloth; abrasive paper | |||
| emery cloth; polishing stone | |||
|
наждак : 4 phrases, 3 sujets |
| Général | 1 |
| Métallurgie | 1 |
| Technologie | 2 |
|
| |||
| emery; flint-paper; glass-dust; sandpaper | |||
| abrasive cloth; abrasive paper | |||
| emery cloth; polishing stone | |||
|
наждак : 4 phrases, 3 sujets |
| Général | 1 |
| Métallurgie | 1 |
| Technologie | 2 |