парафин: 60 phrases in 15 subjects |
Chemistry | 12 |
Dentistry | 2 |
Food industry | 3 |
Forestry | 1 |
General | 1 |
Geology | 9 |
Histology | 2 |
Medical | 1 |
Mining | 1 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Oil and gas technology | 14 |
Packaging | 5 |
Technology | 5 |
Textile industry | 2 |