 |
| |||
| 超声速喷嘴超声速喷管; 拉瓦尔喷口; 超音速喷口 | |||
| 超声速喷管 | |||
| |||
| 收敛扩散喷管 | |||
|
сверхзвуковое сопло : 8 phrases in 3 subjects |
| Aviation | 1 |
| General | 2 |
| Technology | 5 |
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