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| электрический реактор с воздушным сердечником | |||
| реактор без железа | |||
| реактор без стали | |||
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| воздушный реактор | |||
| air reactor: 21 phrases in 11 subjects |
| Ecology | 1 |
| Electronics | 6 |
| Makarov | 1 |
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| Nautical | 2 |
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| Technology | 4 |