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填 质 : 35 phrases in 12 subjects |
| Chemistry | 1 |
| Electronics | 1 |
| General | 6 |
| Geology | 6 |
| Mechanic engineering | 1 |
| Microelectronics | 1 |
| Mining | 2 |
| Oil / petroleum | 2 |
| Oil processing plants | 4 |
| Rail transport | 1 |
| Technology | 9 |
| Textile industry | 1 |
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