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| 通信数据系统: 61 phrases in 13 subjects |
| Agriculture | 1 |
| Air defense | 4 |
| Aviation | 14 |
| Business | 1 |
| Cryptography | 1 |
| Earth sciences | 1 |
| Electronics | 19 |
| General | 1 |
| Information technology | 3 |
| Nautical | 1 |
| Space | 12 |
| Technology | 2 |
| Telecommunications | 1 |
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