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| 磁选磁选: 193 phrases in 12 subjects |
| Chemistry | 3 |
| Computers | 2 |
| Electronics | 4 |
| General | 98 |
| Geology | 2 |
| Information technology | 1 |
| Medical | 1 |
| Metallurgy | 13 |
| Mining | 11 |
| Oil processing plants | 1 |
| Technology | 56 |
| Textile industry | 1 |
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