 |
| |||
| энергия фотона | |||
| квант энергии | |||
| quantum d'énergie: 3 phrases in 2 subjects |
| Physics | 1 |
| Radio | 2 |
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