зернистая структура : 38 phrases in 23 subjects |
Agriculture | 1 |
Aluminium industry | 1 |
Astronautics | 1 |
Cartography | 1 |
Cement | 1 |
Chemistry | 1 |
Dentistry | 3 |
Electronics | 6 |
Energy industry | 2 |
General | 2 |
Geology | 4 |
Makarov | 1 |
Materials science | 1 |
Meat processing | 1 |
Metallurgy | 1 |
Mining | 1 |
Natural resourses and wildlife conservation | 1 |
Oil / petroleum | 2 |
Oilfields | 1 |
Polygraphy | 2 |
Polymers | 1 |
Technology | 2 |
Transport | 1 |