| |||
| vibration analysis | |||
|
исследование колебаний : 11 phrases in 5 subjects |
| Astronautics | 1 |
| Aviation | 6 |
| Ecology | 1 |
| Energy industry | 2 |
| Makarov | 1 |
| |||
| vibration analysis | |||
|
исследование колебаний : 11 phrases in 5 subjects |
| Astronautics | 1 |
| Aviation | 6 |
| Ecology | 1 |
| Energy industry | 2 |
| Makarov | 1 |