 |
| |||
| switching control | |||
|
转换控制 : 54 phrases in 11 subjects |
| Aviation | 11 |
| Earth sciences | 1 |
| Electronics | 21 |
| General | 3 |
| Geophysics | 1 |
| Information technology | 2 |
| Metallurgy | 1 |
| Project management | 1 |
| Shipbuilding | 2 |
| Space | 2 |
| Technology | 9 |
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