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| 框图: 192 phrases in 37 subjects |
| Advertising | 3 |
| Agriculture | 2 |
| Air defense | 10 |
| Architecture | 7 |
| Automobiles | 8 |
| Aviation | 5 |
| Bridge construction | 3 |
| Business | 6 |
| Chemistry | 2 |
| Computers | 1 |
| Corporate governance | 1 |
| Data processing | 1 |
| Drilling | 2 |
| Earth sciences | 3 |
| Electric machinery | 3 |
| Electronics | 14 |
| Engineering geology | 1 |
| Finances | 1 |
| General | 2 |
| Hydraulics | 1 |
| Information technology | 10 |
| Management | 1 |
| Mathematics | 1 |
| Mechanics | 1 |
| Metallurgy | 7 |
| Multimedia | 1 |
| Oil / petroleum | 3 |
| Oil processing plants | 2 |
| Plastics | 1 |
| Rail transport | 1 |
| Reliability | 1 |
| Securities | 1 |
| Space | 10 |
| Technology | 64 |
| Telecommunications | 8 |
| Textile industry | 2 |
| United Nations | 2 |
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