 |
| |||
| heat utilization | |||
| 热的利 用: 18 phrases in 10 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Environment | 1 |
| General | 3 |
| Management | 1 |
| Metallurgy | 1 |
| Technology | 7 |
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