 |
| |||
| polygonal path (or line) | |||
| ломаная траектория: 7 phrases in 5 subjects |
| Astronautics | 1 |
| General | 1 |
| Makarov | 1 |
| Seismology | 1 |
| Technology | 3 |
|
| |||
| polygonal path (or line) | |||
| ломаная траектория: 7 phrases in 5 subjects |
| Astronautics | 1 |
| General | 1 |
| Makarov | 1 |
| Seismology | 1 |
| Technology | 3 |