максимальная нагрузка: 29 phrases in 13 subjects |
Astronautics | 1 |
Aviation | 6 |
Electronics | 4 |
Forestry | 3 |
General | 1 |
Hydraulic engineering | 2 |
Mechanic engineering | 1 |
Medical appliances | 1 |
Metallurgy | 1 |
Natural resourses and wildlife conservation | 1 |
Oil and gas technology | 3 |
Technology | 4 |
Trucks/Lorries | 1 |