 |
| driving power: 24 phrases in 10 subjects |
| Antennas and waveguides | 1 |
| Armored vehicles | 1 |
| Automobiles | 3 |
| Chess | 2 |
| Electronics | 6 |
| General | 4 |
| Mining | 1 |
| Nautical | 1 |
| Rail transport | 1 |
| Technology | 4 |
|
| driving power: 24 phrases in 10 subjects |
| Antennas and waveguides | 1 |
| Armored vehicles | 1 |
| Automobiles | 3 |
| Chess | 2 |
| Electronics | 6 |
| General | 4 |
| Mining | 1 |
| Nautical | 1 |
| Rail transport | 1 |
| Technology | 4 |