scanning array: 57 phrases in 12 subjects |
Antennas and waveguides | 9 |
Automated equipment | 2 |
Aviation | 1 |
Computers | 1 |
Electronics | 2 |
Household appliances | 1 |
Mechanics | 1 |
Microelectronics | 2 |
Military | 6 |
Radiolocation | 2 |
Technology | 23 |
Telecommunications | 7 |