 |
| |||
| production and distribution of steam,hot water,compressed air; district heating plants | |||
| centrale de production de chaleur: 7 phrases in 2 subjects |
| Bioenergy | 2 |
| Environment | 5 |
|
| |||
| production and distribution of steam,hot water,compressed air; district heating plants | |||
| centrale de production de chaleur: 7 phrases in 2 subjects |
| Bioenergy | 2 |
| Environment | 5 |