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| 显影器: 30 phrases in 12 subjects |
| Agriculture | 1 |
| Air defense | 3 |
| Aviation | 2 |
| Earth sciences | 3 |
| Electronics | 2 |
| General | 3 |
| Multimedia | 1 |
| Nursing | 1 |
| Polygraphy | 1 |
| Project management | 1 |
| Space | 1 |
| Technology | 11 |
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