сортировочная установка: 30 phrases in 13 subjects |
Airports and air traffic control | 1 |
Cement | 1 |
Construction | 5 |
Forestry | 2 |
General | 1 |
Makarov | 1 |
Metallurgy | 3 |
Military | 5 |
Mining | 5 |
Oil / petroleum | 1 |
Silicate industry | 2 |
Technology | 2 |
Wood processing | 1 |