сигнал времени: 110 phrases in 29 subjects |
Aerodynamics | 6 |
Antennas and waveguides | 1 |
Astronomy | 9 |
Automated equipment | 6 |
Automobiles | 2 |
Aviation | 4 |
Computers | 9 |
Construction | 1 |
Electronics | 13 |
General | 2 |
Information technology | 3 |
Medical | 1 |
Medical appliances | 1 |
Metrology | 1 |
Microelectronics | 5 |
Military | 2 |
Missiles | 3 |
Nautical | 7 |
Navy | 4 |
Programming | 3 |
Radio | 3 |
Rail transport | 3 |
Sailing | 1 |
Shipbuilding | 2 |
Sports | 1 |
Technology | 8 |
Textile industry | 1 |
Transport | 2 |
Радиоактивное излучение | 6 |