| |||
heat recovery | |||
waste heat recovery | |||
heat recovery system | |||
heat regeneration | |||
| |||
heat recovery; heat recuperation |
Wärmerückgewinnung: 8 phrases in 6 subjects |
Construction | 2 |
Energy industry | 1 |
General | 1 |
Mechanic engineering | 1 |
Municipal planning | 1 |
Natural sciences | 2 |