 |
| |||
| уровень загрязнённости | |||
| степень загрязнённости | |||
| степень загрязнения; уровень загрязнения | |||
| уровень степень загрязнения | |||
| pollution level: 30 phrases in 10 subjects |
| Acoustics | 1 |
| Ecology | 12 |
| Electrical engineering | 1 |
| Energy industry | 4 |
| General | 1 |
| Makarov | 3 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 3 |
| Technology | 3 |
| Water supply | 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