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进位加 : 45 phrases in 12 subjects |
| Agriculture | 1 |
| Aviation | 1 |
| Computers | 3 |
| Economy | 1 |
| Electronics | 9 |
| General | 4 |
| Information technology | 5 |
| Mathematics | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 15 |
| Telecommunications | 3 |
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