 |
| |||
| convoyeur à vis | |||
| конвейер винтовой: 12 phrases in 7 subjects |
| Chemistry | 2 |
| Construction | 2 |
| Food industry | 1 |
| Mechanic engineering | 3 |
| Natural resourses and wildlife conservation | 1 |
| Soil science | 1 |
| Technology | 2 |
|
| |||
| convoyeur à vis | |||
| конвейер винтовой: 12 phrases in 7 subjects |
| Chemistry | 2 |
| Construction | 2 |
| Food industry | 1 |
| Mechanic engineering | 3 |
| Natural resourses and wildlife conservation | 1 |
| Soil science | 1 |
| Technology | 2 |