 |
| |||
| условие восстановления (oleg.vigodsky) | |||
|
recovery conditions : 7 phrases in 4 subjects |
| Astronautics | 1 |
| Nanotechnology | 1 |
| Space | 1 |
| Transport | 4 |
|
| |||
| условие восстановления (oleg.vigodsky) | |||
|
recovery conditions : 7 phrases in 4 subjects |
| Astronautics | 1 |
| Nanotechnology | 1 |
| Space | 1 |
| Transport | 4 |