 |
| |||
| плёнка твёрдой смазки | |||
| dry lubricant film: 6 phrases in 5 subjects |
| Astronautics | 1 |
| Aviation | 1 |
| Metallurgy | 2 |
| Nanotechnology | 1 |
| Technology | 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