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训练装置 : 31 phrases in 11 subjects |
| Air defense | 2 |
| Aviation | 11 |
| Chemistry | 1 |
| Electronics | 3 |
| General | 2 |
| Heavy equipment vehicles | 2 |
| Otorhinolaryngology | 1 |
| Space | 5 |
| Sports | 2 |
| Technology | 1 |
| United States | 1 |
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