| |||
| условие восстановления (oleg.vigodsky) | |||
|
recovery conditions : 6 phrases in 3 subjects |
| Astronautics | 1 |
| Nanotechnology | 1 |
| Transport | 4 |
| |||
| условие восстановления (oleg.vigodsky) | |||
|
recovery conditions : 6 phrases in 3 subjects |
| Astronautics | 1 |
| Nanotechnology | 1 |
| Transport | 4 |