ОХР: 143 phrases in 23 subjects |
Agriculture | 2 |
Architecture | 4 |
Australian | 1 |
Automobiles | 4 |
Biology | 3 |
Biotechnology | 4 |
Chemistry | 1 |
Construction | 14 |
Ecology | 1 |
General | 38 |
Genetics | 1 |
Geology | 20 |
Immunology | 1 |
Makarov | 15 |
Metallurgy | 12 |
Mineralogy | 3 |
Mining | 1 |
Molecular biology | 1 |
Natural resourses and wildlife conservation | 2 |
Nautical | 1 |
Oil / petroleum | 1 |
Polymers | 2 |
Technology | 11 |