 |
|
split-line : 89 phrases in 15 subjects |
| Aeronautics | 1 |
| Astronautics | 5 |
| Automobiles | 1 |
| Combustion gas turbines | 1 |
| Electronics | 1 |
| Energy system | 68 |
| General | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Mechanic engineering | 3 |
| Nautical | 1 |
| Navigation | 1 |
| Space | 1 |
| Technology | 1 |
| Wood processing | 2 |