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像宽 : 37 phrases in 12 subjects |
| Aviation | 2 |
| Business | 1 |
| Earth sciences | 2 |
| Electronics | 3 |
| General | 1 |
| Geology | 1 |
| Information technology | 2 |
| Multimedia | 2 |
| Project management | 1 |
| Shipbuilding | 4 |
| Space | 5 |
| Technology | 13 |
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