| |||
| anneau de commande | |||
|
control ring : 11 phrases in 5 subjects |
| Hobbies and pastimes | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 3 |
| Technology | 4 |
| Textile industry | 2 |
| |||
| anneau de commande | |||
|
control ring : 11 phrases in 5 subjects |
| Hobbies and pastimes | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 3 |
| Technology | 4 |
| Textile industry | 2 |