| |||
| серийная проба | |||
|
type sample : 10 phrases in 7 subjects |
| Electrical engineering | 1 |
| Energy industry | 2 |
| Makarov | 1 |
| Medical | 1 |
| Mining | 1 |
| Oil and gas | 1 |
| Technology | 3 |
| |||
| серийная проба | |||
|
type sample : 10 phrases in 7 subjects |
| Electrical engineering | 1 |
| Energy industry | 2 |
| Makarov | 1 |
| Medical | 1 |
| Mining | 1 |
| Oil and gas | 1 |
| Technology | 3 |