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| 实验中 心: 42 phrases in 11 subjects |
| Animal husbandry | 1 |
| Architecture | 1 |
| Aviation | 11 |
| Earth sciences | 5 |
| Electronics | 6 |
| General | 6 |
| Navigation | 1 |
| Oil / petroleum | 1 |
| Space | 5 |
| Technology | 3 |
| United States | 2 |
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