 |
| сила давления: 12 phrases in 9 subjects |
| Aviation | 4 |
| Chemistry | 1 |
| Construction | 1 |
| Finances | 1 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |
|
| сила давления: 12 phrases in 9 subjects |
| Aviation | 4 |
| Chemistry | 1 |
| Construction | 1 |
| Finances | 1 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 1 |
| Technology | 1 |