 |
| |||
| automatic propeller; automatic-controlled propeller | |||
| винт с автоматически изменяемым шагом: 6 phrases in 3 subjects |
| Aerohydrodynamics | 2 |
| General | 1 |
| Technology | 3 |
|
| |||
| automatic propeller; automatic-controlled propeller | |||
| винт с автоматически изменяемым шагом: 6 phrases in 3 subjects |
| Aerohydrodynamics | 2 |
| General | 1 |
| Technology | 3 |