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| 回风; 引气抽出空气; 放出空气放气; 放出空气 | |||
| 引出空气; 放气 | |||
| отбор воздуха: 47 phrases in 7 subjects |
| Aviation | 2 |
| Electronics | 1 |
| General | 5 |
| Jet engines | 1 |
| Nautical | 1 |
| Nuclear and fusion power | 1 |
| Technology | 36 |
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