|
cold operation : 18 phrases in 7 subjects |
| Aviation | 1 |
| Energy industry | 1 |
| Metallurgy | 3 |
| Military | 2 |
| Nuclear and fusion power | 5 |
| Silicate industry | 1 |
| Technology | 5 |
|
cold operation : 18 phrases in 7 subjects |
| Aviation | 1 |
| Energy industry | 1 |
| Metallurgy | 3 |
| Military | 2 |
| Nuclear and fusion power | 5 |
| Silicate industry | 1 |
| Technology | 5 |