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| звуковая мощность; акустическая мощность; мощность звука | |||
| acoustic power: 10 phrases in 6 subjects |
| Communications | 1 |
| Electronics | 2 |
| Medical appliances | 1 |
| Occupational health & safety | 1 |
| Refrigeration | 1 |
| Technology | 4 |
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