|
light panel : 63 phrases in 15 subjects |
| Armored vehicles | 5 |
| Astronautics | 3 |
| Automobiles | 5 |
| Aviation | 3 |
| Aviation medicine | 2 |
| Construction | 2 |
| Electrical engineering | 1 |
| Electronics | 1 |
| General | 2 |
| Information technology | 4 |
| Military | 2 |
| Nanotechnology | 3 |
| Nautical | 9 |
| Technology | 20 |
| Transport | 1 |