 |
| |||
| beam bounce | |||
|
отражение пучка : 9 phrases in 7 subjects |
| Aviation | 2 |
| Chemical industry | 1 |
| Lasers | 2 |
| Metallurgy | 1 |
| Military | 1 |
| Nanotechnology | 1 |
| Nuclear and fusion power | 1 |
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