 |
| |||
| maximum permissible contamination | |||
| предельно-допустимое загрязнение: 8 phrases in 6 subjects |
| Aviation medicine | 2 |
| General | 1 |
| Makarov | 1 |
| Nuclear physics | 2 |
| Scientific | 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