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| distinguish | |||
| identity | |||
| 认明: 33 phrases in 15 subjects |
| Automobiles | 1 |
| Business | 2 |
| China | 2 |
| Cryptography | 1 |
| Economy | 8 |
| Electronics | 1 |
| General | 1 |
| International trade | 6 |
| Law | 1 |
| Project management | 1 |
| Securities | 3 |
| Shipbuilding | 1 |
| Technology | 2 |
| Telecommunications | 2 |
| Textile industry | 1 |