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| выход по энергии; относительный коэффициент полезного действия испытания | |||
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功效，率 : 67 phrases in 8 subjects |
| Aviation | 2 |
| Electronics | 21 |
| General | 13 |
| Mathematics | 2 |
| Military | 1 |
| Mining | 1 |
| Radio | 1 |
| Technology | 26 |
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