 |
| |||
| возобновляемые элементы | |||
| part renewal: 4 phrases in 4 subjects |
| Electrical engineering | 1 |
| Makarov | 1 |
| Technology | 1 |
| Telecommunications | 1 |
|
| |||
| возобновляемые элементы | |||
| part renewal: 4 phrases in 4 subjects |
| Electrical engineering | 1 |
| Makarov | 1 |
| Technology | 1 |
| Telecommunications | 1 |