 |
| |||
| количество тепла | |||
| heat amount: 8 phrases in 5 subjects |
| Construction | 1 |
| Energy industry | 3 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Technology | 1 |
|
| |||
| количество тепла | |||
| heat amount: 8 phrases in 5 subjects |
| Construction | 1 |
| Energy industry | 3 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Technology | 1 |