Signal Monitoring : 32 phrases in 13 subjects |
Communications | 1 |
Construction | 1 |
General | 1 |
Information technology | 1 |
Makarov | 2 |
Military | 4 |
Pharmacology | 1 |
Programming | 2 |
Radioengineering | 7 |
Technology | 6 |
Telecommunications | 4 |
Transport | 1 |
Water supply | 1 |