 |
| |||
| metal pollution | |||
| загрязнение металлами: 15 phrases in 9 subjects |
| Dental implantology | 2 |
| Ecology | 2 |
| Electronics | 1 |
| Environment | 1 |
| Genetics | 1 |
| Makarov | 3 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 2 |
| Welding | 1 |
|
| |||
| metal pollution | |||
| загрязнение металлами: 15 phrases in 9 subjects |
| Dental implantology | 2 |
| Ecology | 2 |
| Electronics | 1 |
| Environment | 1 |
| Genetics | 1 |
| Makarov | 3 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 2 |
| Welding | 1 |