 |
| |||
| training work (стока) | |||
| работа по регулированию: 6 phrases in 6 subjects |
| Energy industry | 1 |
| Makarov | 1 |
| Military | 1 |
| Technology | 1 |
| Ventilation | 1 |
| Water resources | 1 |
|
| |||
| training work (стока) | |||
| работа по регулированию: 6 phrases in 6 subjects |
| Energy industry | 1 |
| Makarov | 1 |
| Military | 1 |
| Technology | 1 |
| Ventilation | 1 |
| Water resources | 1 |