| |||
range of observations | |||
surveillance plane (видиокамеры bigmaxus) | |||
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range of observations |
диапазон наблюдения: 17 phrases in 9 subjects |
Astronautics | 3 |
Astronomy | 1 |
Aviation | 1 |
Electronics | 2 |
Geophysics | 2 |
Mass media | 1 |
Military | 3 |
Radio | 1 |
Technology | 3 |