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| 明 示 的: 17 phrases in 8 subjects |
| Agriculture | 1 |
| Cryptography | 1 |
| Economy | 5 |
| Electronics | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| International trade | 5 |
| Management | 1 |
| Telecommunications | 1 |
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