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| complementary logic | |||
| 互 补逻辑: 41 phrases in 10 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Computer numerical control | 1 |
| Computers | 4 |
| Electronics | 27 |
| Geophysics | 1 |
| Information technology | 2 |
| Metallurgy | 1 |
| Shipbuilding | 1 |
| Space | 2 |
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