аппаратура обнаружения : 101 phrase in 15 subjects |
Astronautics | 7 |
Aviation | 2 |
Information security and data protection | 3 |
Mass media | 2 |
Military | 46 |
Nanotechnology | 1 |
Nautical | 5 |
Oil / petroleum | 1 |
Oil and gas technology | 1 |
Programming | 1 |
Quality control and standards | 1 |
Radio | 1 |
Radiolocation | 2 |
Security systems | 4 |
Technology | 24 |