 |
| |||
| начальная винтовая линия | |||
| начальная линия зуба винтовая (Александр Рыжов) | |||
|
pitch helix : 11 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Communications | 1 |
| Electronics | 1 |
| Gear train | 1 |
| Makarov | 1 |
| Mechanics | 1 |
| Physics | 1 |
| Technology | 4 |
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