 |
| смесь распределений: 24 phrases in 14 subjects |
| Armored vehicles | 1 |
| Astronautics | 1 |
| Automobiles | 2 |
| Aviation | 1 |
| Cement | 5 |
| Construction | 2 |
| Electronics | 3 |
| General | 1 |
| Information technology | 1 |
| Mass media | 1 |
| Mathematics | 3 |
| Oil and gas technology | 1 |
| Statistics | 1 |
| Transport | 1 |