 |
| |||
| conservation de la quantité de mouvement | |||
| сохранение количества движения: 11 phrases in 4 subjects |
| Astronautics | 3 |
| Aviation | 2 |
| Mechanic engineering | 3 |
| Technology | 3 |
|
| |||
| conservation de la quantité de mouvement | |||
| сохранение количества движения: 11 phrases in 4 subjects |
| Astronautics | 3 |
| Aviation | 2 |
| Mechanic engineering | 3 |
| Technology | 3 |