 |
| power box: 48 phrases in 18 subjects |
| Agriculture | 1 |
| Armored vehicles | 1 |
| Astronautics | 7 |
| Aviation | 1 |
| Construction | 2 |
| Electrical engineering | 2 |
| Electronics | 2 |
| General | 4 |
| Machinery and mechanisms | 1 |
| Military | 4 |
| Nautical | 3 |
| Occupational health & safety | 4 |
| Rail transport | 4 |
| Shipbuilding | 1 |
| Technology | 7 |
| Telecommunications | 2 |
| Textile industry | 1 |
| Ventilation | 1 |