ячеистая структура: 28 phrases in 14 subjects |
Aerohydrodynamics | 1 |
Agrochemistry | 1 |
Automated equipment | 2 |
Electronics | 6 |
Energy industry | 1 |
General | 1 |
Geology | 3 |
Makarov | 6 |
Metallurgy | 1 |
Military | 1 |
Production | 1 |
Silicate industry | 1 |
Technology | 2 |
Textile industry | 1 |