 |
| |||
| enrichment medium | |||
| среда обогащения: 63 phrases in 14 subjects |
| Aluminium industry | 1 |
| Coal | 1 |
| Ecology | 1 |
| Energy industry | 3 |
| Geology | 4 |
| Gold mining | 1 |
| Immunology | 1 |
| Makarov | 5 |
| Metallurgy | 5 |
| Microbiology | 1 |
| Mineral processing | 2 |
| Mining | 11 |
| Scientific | 1 |
| Technology | 26 |