 |
| диаграмма давление – объём: 6 phrases in 6 subjects |
| Aviation medicine | 1 |
| Construction | 1 |
| Drilling | 1 |
| Mechanic engineering | 1 |
| Polymers | 1 |
| Transport | 1 |
|
| диаграмма давление – объём: 6 phrases in 6 subjects |
| Aviation medicine | 1 |
| Construction | 1 |
| Drilling | 1 |
| Mechanic engineering | 1 |
| Polymers | 1 |
| Transport | 1 |