 |
| |||
| smoke density | |||
| густота дыма: 9 phrases in 6 subjects |
| Automated equipment | 1 |
| Food industry | 2 |
| Geology | 2 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Natural resourses and wildlife conservation | 2 |
|
| |||
| smoke density | |||
| густота дыма: 9 phrases in 6 subjects |
| Automated equipment | 1 |
| Food industry | 2 |
| Geology | 2 |
| Makarov | 1 |
| Mechanic engineering | 1 |
| Natural resourses and wildlife conservation | 2 |