 |
| |||
| двигатель двойного действия | |||
|
双动式发动机 : 49 phrases in 5 subjects |
| Automobiles | 2 |
| Aviation | 4 |
| General | 10 |
| Military | 1 |
| Technology | 32 |
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