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| doctrine | |||
| 概则: 23 phrases in 11 subjects |
| Air defense | 1 |
| Aviation | 2 |
| Business | 6 |
| Earth sciences | 1 |
| Economy | 1 |
| Hydroelectric power stations | 1 |
| Information technology | 2 |
| International trade | 1 |
| Mathematics | 2 |
| Space | 3 |
| Technology | 3 |
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