output signal: 53 phrases in 12 subjects |
Communications | 3 |
Computer numerical control | 1 |
Computers | 4 |
Electronics | 17 |
General | 1 |
Information technology | 8 |
Measuring instruments | 4 |
Medical appliances | 1 |
Microelectronics | 6 |
Optics branch of physics | 2 |
Technology | 5 |
Transport | 1 |