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| composite data | |||
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组 合数据 : 30 phrases in 12 subjects |
| Air defense | 3 |
| Aviation | 2 |
| Business | 1 |
| Cryptography | 2 |
| Electronics | 5 |
| General | 2 |
| Geophysics | 1 |
| Information technology | 3 |
| Name of organization | 1 |
| Space | 3 |
| Technology | 6 |
| Telecommunications | 1 |
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