| |||
| натяжение струны | |||
|
string tension : 12 phrases in 6 subjects |
| Electrical engineering | 2 |
| Electronics | 1 |
| Energy industry | 2 |
| Mathematics | 1 |
| Occupational health & safety | 1 |
| Technology | 5 |
| |||
| натяжение струны | |||
|
string tension : 12 phrases in 6 subjects |
| Electrical engineering | 2 |
| Electronics | 1 |
| Energy industry | 2 |
| Mathematics | 1 |
| Occupational health & safety | 1 |
| Technology | 5 |