 |
| осаждение пыли: 19 phrases in 10 subjects |
| Construction | 1 |
| Ecology | 1 |
| Electronics | 1 |
| Energy industry | 6 |
| Makarov | 1 |
| Metallurgy | 2 |
| Mining | 4 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 1 |
| Textile industry | 1 |
|
| осаждение пыли: 19 phrases in 10 subjects |
| Construction | 1 |
| Ecology | 1 |
| Electronics | 1 |
| Energy industry | 6 |
| Makarov | 1 |
| Metallurgy | 2 |
| Mining | 4 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas technology | 1 |
| Textile industry | 1 |