 |
| |||
| hydrodynamometer | |||
|
水动力计 : 12 phrases in 5 subjects |
| Aviation | 1 |
| Engineering geology | 2 |
| Hydroelectric power stations | 2 |
| Space | 1 |
| Technology | 6 |
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