 |
| |||
| functional motor | |||
| operating engine | |||
| действующий двигатель: 5 phrases in 4 subjects |
| Astronautics | 2 |
| Mechanic engineering | 1 |
| Rail transport | 1 |
| Wood processing | 1 |
|
| |||
| functional motor | |||
| operating engine | |||
| действующий двигатель: 5 phrases in 4 subjects |
| Astronautics | 2 |
| Mechanic engineering | 1 |
| Rail transport | 1 |
| Wood processing | 1 |