 |
| peripheral units: 34 phrases in 14 subjects |
| Automated equipment | 1 |
| Computer networks | 2 |
| Computers | 2 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Information technology | 4 |
| Mass media | 5 |
| Mathematics | 1 |
| Microelectronics | 1 |
| Military | 1 |
| Programming | 2 |
| Technology | 8 |
| Telecommunications | 4 |
| Trade classification | 1 |