 |
| |||
| mixed element | |||
| isotopic mixture | |||
| смешанный элемент: 6 phrases in 5 subjects |
| Energy industry | 1 |
| Makarov | 2 |
| Mass media | 1 |
| Quality control and standards | 1 |
| Technology | 1 |
|
| |||
| mixed element | |||
| isotopic mixture | |||
| смешанный элемент: 6 phrases in 5 subjects |
| Energy industry | 1 |
| Makarov | 2 |
| Mass media | 1 |
| Quality control and standards | 1 |
| Technology | 1 |