| |||
| coefficient of performance; performance energy ratio | |||
|
coefficient de performance : 3 Phrasen in 2 Thematiken |
| Kommunale Planung | 2 |
| Statistik | 1 |
| |||
| coefficient of performance; performance energy ratio | |||
|
coefficient de performance : 3 Phrasen in 2 Thematiken |
| Kommunale Planung | 2 |
| Statistik | 1 |