 |
| |||
| Semiduplex- | |||
| halbduplex | |||
| полудуплексный: 23 phrases in 12 subjects |
| Automated equipment | 1 |
| Communications | 1 |
| Computer networks | 2 |
| Computers | 5 |
| Electronics | 1 |
| Information technology | 1 |
| Microelectronics | 1 |
| Military | 3 |
| Missiles | 1 |
| Programming | 2 |
| Radio | 1 |
| Technology | 4 |