signals equipment: 63 phrases in 18 subjects |
Armored vehicles | 2 |
Astronautics | 3 |
Aviation | 1 |
Communications | 2 |
Energy industry | 1 |
Information technology | 1 |
Intelligence and security services | 1 |
Logistics | 1 |
Mass media | 5 |
Military | 13 |
Nanotechnology | 1 |
Nautical | 1 |
Navy | 1 |
Nuclear and fusion power | 1 |
Radio | 2 |
Technology | 12 |
Telecommunications | 14 |
Water supply | 1 |