 |
| |||
| смесь пыли | |||
| dust mixture: 11 phrases in 6 subjects |
| Astronomy | 1 |
| Automated equipment | 1 |
| Ecology | 2 |
| Firefighting and fire-control systems | 1 |
| Mining | 3 |
| Natural resourses and wildlife conservation | 3 |
|
| |||
| смесь пыли | |||
| dust mixture: 11 phrases in 6 subjects |
| Astronomy | 1 |
| Automated equipment | 1 |
| Ecology | 2 |
| Firefighting and fire-control systems | 1 |
| Mining | 3 |
| Natural resourses and wildlife conservation | 3 |