sight system
| passive infrared sensor
| sight system | |
| mil. | визирная система |
| passive infrared sensor | |
| mil. | пассивный ИК датчик |
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| визирная система | |||
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sight system : 57 phrases in 11 subjects |
| Artillery | 4 |
| Aviation | 2 |
| Makarov | 1 |
| Mass media | 1 |
| Military | 30 |
| Missiles | 1 |
| Oil / petroleum | 1 |
| Radioengineering | 7 |
| Technology | 4 |
| Telecommunications | 3 |
| Weapons and gunsmithing | 3 |