 |
| |||
| открытая система (отопления, горячего водоснабжения) | |||
|
vented system : 6 phrases in 5 subjects |
| Astronautics | 1 |
| Energy industry | 1 |
| Refrigeration | 2 |
| Technology | 1 |
| Thermal engineering | 1 |
|
| |||
| открытая система (отопления, горячего водоснабжения) | |||
|
vented system : 6 phrases in 5 subjects |
| Astronautics | 1 |
| Energy industry | 1 |
| Refrigeration | 2 |
| Technology | 1 |
| Thermal engineering | 1 |