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| 发动机功率范围 | |||
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power band : 19 phrases in 8 subjects |
| Air defense | 2 |
| Automobiles | 3 |
| Communications | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| Space | 3 |
| Technology | 3 |
| Telecommunications | 2 |
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