 |
| |||
| упорное кольцо | |||
| bague butée: 18 phrases in 6 subjects |
| Aviation | 4 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Oil and gas technology | 1 |
| Technology | 8 |
| Trucks/Lorries | 3 |
|
| |||
| упорное кольцо | |||
| bague butée: 18 phrases in 6 subjects |
| Aviation | 4 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Oil and gas technology | 1 |
| Technology | 8 |
| Trucks/Lorries | 3 |