| |||
| параболическая поверхность | |||
|
parabolic surface : 5 phrases in 4 subjects |
| Energy industry | 1 |
| Makarov | 1 |
| Mathematics | 2 |
| Technology | 1 |
| |||
| параболическая поверхность | |||
|
parabolic surface : 5 phrases in 4 subjects |
| Energy industry | 1 |
| Makarov | 1 |
| Mathematics | 2 |
| Technology | 1 |