 |
| |||
| частота кадров | |||
| 帧频帧频: 25 phrases in 7 subjects |
| Astronomy | 1 |
| General | 6 |
| Information technology | 2 |
| Mechanics | 1 |
| Radio | 1 |
| Technology | 12 |
| Television | 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