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| 带压级: 21 phrases in 10 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Electronics | 1 |
| Information technology | 1 |
| Nautical | 2 |
| Otorhinolaryngology | 1 |
| Rail transport | 2 |
| Space | 1 |
| Technology | 9 |
| Textile industry | 2 |
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