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评 估 测试 : 63 phrases in 9 subjects |
| Air defense | 5 |
| Aviation | 31 |
| Cryptography | 1 |
| Electronics | 20 |
| Information technology | 1 |
| Name of organization | 1 |
| Project management | 1 |
| Space | 2 |
| Technology | 1 |
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