 |
| |||
| 出口段; 出流断面; 出口断面 | |||
|
outlet section : 4 phrases in 2 subjects |
| Electronics | 1 |
| Hydroelectric power stations | 3 |
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