 |
| турбулентное движение: 8 phrases in 5 subjects |
| Chemistry | 1 |
| Hydraulic engineering | 4 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 1 |
|
| турбулентное движение: 8 phrases in 5 subjects |
| Chemistry | 1 |
| Hydraulic engineering | 4 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 1 |