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push-light switch; illuminated pushbutton (Marigrina) |
лампа- кнопка : 9 phrases in 8 subjects |
Electrical engineering | 1 |
Electronics | 1 |
Firefighting and fire-control systems | 1 |
General | 1 |
Makarov | 1 |
Military | 1 |
Technology | 1 |
Telecommunications | 2 |