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| 检 査 孔: 22 phrases in 10 subjects |
| Architecture | 1 |
| Automobiles | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| General | 3 |
| Information technology | 1 |
| Metallurgy | 6 |
| Refrigeration | 1 |
| Technology | 6 |
| Telecommunications | 1 |
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