| |||
тепло от центральной отопительной системы | |||
| |||
водяное отопление |
central heat: 20 phrases in 8 subjects |
Construction | 2 |
Energy industry | 4 |
General | 5 |
Natural resourses and wildlife conservation | 2 |
Oil and gas | 1 |
Sakhalin | 2 |
Technology | 3 |
Thermal engineering | 1 |