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形算图 : 86 phrases in 14 subjects |
| Agriculture | 3 |
| Aviation | 7 |
| Earth sciences | 2 |
| Electronics | 20 |
| General | 2 |
| Information technology | 8 |
| Multimedia | 5 |
| Nautical | 1 |
| Project management | 5 |
| Space | 3 |
| Sports | 1 |
| Technology | 20 |
| Telecommunications | 6 |
| Textile industry | 3 |
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