 |
| |||
| direct heating | |||
|
aquecimento directo : 11 phrases in 4 subjects |
| Chemistry | 3 |
| Industry | 1 |
| Thermal Energy | 5 |
| Vacuum tubes | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips