 |
| |||
| área de sección | |||
| área basimétrica | |||
| площадь сечения: 17 phrases in 4 subjects |
| Aviation | 9 |
| Oil / petroleum | 1 |
| Strength of materials | 1 |
| Technology | 6 |
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