 |
| |||
| машина с независимой системой вентиляции | |||
| separately ventilated machine: 8 phrases in 3 subjects |
| Electrical engineering | 1 |
| Electronics | 4 |
| Technology | 3 |
|
| |||
| машина с независимой системой вентиляции | |||
| separately ventilated machine: 8 phrases in 3 subjects |
| Electrical engineering | 1 |
| Electronics | 4 |
| Technology | 3 |