 |
| |||
| active surface area (igisheva) | |||
| активная площадь поверхности: 6 phrases in 4 subjects |
| Energy industry | 1 |
| Metallurgy | 1 |
| Nuclear and fusion power | 3 |
| Oil and gas | 1 |
|
| |||
| active surface area (igisheva) | |||
| активная площадь поверхности: 6 phrases in 4 subjects |
| Energy industry | 1 |
| Metallurgy | 1 |
| Nuclear and fusion power | 3 |
| Oil and gas | 1 |