 |
| system characteristics: 38 phrases in 15 subjects |
| Aeronautics | 2 |
| Automated equipment | 2 |
| Automobiles | 4 |
| Aviation | 2 |
| China | 1 |
| Electronics | 1 |
| Heating | 1 |
| Makarov | 1 |
| Mathematics | 2 |
| Military | 6 |
| Programming | 12 |
| Quality control and standards | 1 |
| Technology | 1 |
| Thermal engineering | 1 |
| Weapons of mass destruction | 1 |