 |
| |||
| natural air circulation | |||
| естественная циркуляция воздуха: 16 phrases in 7 subjects |
| Construction | 3 |
| Electrical engineering | 3 |
| Electronics | 1 |
| Energy industry | 1 |
| Makarov | 1 |
| Refrigeration | 4 |
| Technology | 3 |
|
| |||
| natural air circulation | |||
| естественная циркуляция воздуха: 16 phrases in 7 subjects |
| Construction | 3 |
| Electrical engineering | 3 |
| Electronics | 1 |
| Energy industry | 1 |
| Makarov | 1 |
| Refrigeration | 4 |
| Technology | 3 |