редукция: 79 phrases in 17 subjects |
Astronomy | 2 |
Aviation | 1 |
Business | 2 |
Chemistry | 1 |
Economy | 1 |
Education | 1 |
Electronics | 1 |
General | 20 |
Geology | 5 |
Geophysics | 1 |
Linguistics | 1 |
Mathematics | 3 |
Medical | 10 |
Nautical | 1 |
Oil and gas | 2 |
Oil processing plants | 1 |
Technology | 26 |