 |
| release lock: 30 phrases in 15 subjects |
| Armored vehicles | 1 |
| Automobiles | 5 |
| Aviation | 1 |
| Computers | 2 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Firefighting and fire-control systems | 1 |
| Information technology | 3 |
| Law | 1 |
| Makarov | 1 |
| Medical appliances | 2 |
| Military | 2 |
| Nanotechnology | 1 |
| Security systems | 2 |
| Technology | 6 |