 |
caldera
de | gas
de | condensación
| caldera | |
| econ. | boiler |
| environ. | cazan |
| gas | |
| chem. | gaz |
| econ. | combustibil gazos |
| forestr. | petrol |
| condensación | |
| environ. | condensare |
| |||
| boiler n; cazan | |||
| |||
| boiler n | |||
| cazan | |||
| caldera: 3 phrases in 1 subject |
| Energy industry | 3 |