| |||
| полярні координати | |||
|
polar coordinates : 5 phrases in 5 subjects |
| Astronautics | 1 |
| Construction | 1 |
| Information technology | 1 |
| Military | 1 |
| Transport | 1 |
| |||
| полярні координати | |||
|
polar coordinates : 5 phrases in 5 subjects |
| Astronautics | 1 |
| Construction | 1 |
| Information technology | 1 |
| Military | 1 |
| Transport | 1 |