 |
| |||
| drawing-down | |||
|
降泄 : 34 phrases in 10 subjects |
| Agriculture | 1 |
| Electronics | 3 |
| General | 3 |
| Hydraulics | 1 |
| Hydroelectric power stations | 4 |
| Hydrology | 1 |
| Oil / petroleum | 2 |
| Plastics | 1 |
| Technology | 14 |
| Water resources | 4 |
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