 |
| |||
| cogeneration of heat and electricity; combined electricity/heat production; combined heat and power system | |||
| varmekraftproduktion: 4 phrases in 2 subjects |
| Energy industry | 3 |
| Environment | 1 |
|
| |||
| cogeneration of heat and electricity; combined electricity/heat production; combined heat and power system | |||
| varmekraftproduktion: 4 phrases in 2 subjects |
| Energy industry | 3 |
| Environment | 1 |