 |
| |||
| vibration-rotation level | |||
| колебательно-вращательный уровень: 10 phrases in 4 subjects |
| Electronics | 1 |
| Household appliances | 1 |
| Makarov | 4 |
| Nanotechnology | 4 |
|
| |||
| vibration-rotation level | |||
| колебательно-вращательный уровень: 10 phrases in 4 subjects |
| Electronics | 1 |
| Household appliances | 1 |
| Makarov | 4 |
| Nanotechnology | 4 |