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| octave band (звуковых шумов) | |||
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октавная полоса : 22 phrases in 10 subjects |
| Acoustics | 1 |
| Automated equipment | 1 |
| Aviation | 3 |
| Construction | 1 |
| Electronics | 2 |
| Energy industry | 1 |
| Household appliances | 1 |
| Makarov | 1 |
| Technology | 10 |
| Telecommunications | 1 |
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