 |
| |||
| oxide | |||
|
окису : 48 phrases in 12 subjects |
| Astronautics | 11 |
| Aviation | 2 |
| Chemistry | 18 |
| Construction | 2 |
| Environment | 1 |
| General | 6 |
| Industry | 1 |
| Metallurgy | 2 |
| Military | 1 |
| Mineralogy | 1 |
| Oil and gas | 2 |
| 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