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| S系列阻止花粉基因 | |||
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S -series : 21 phrases in 13 subjects |
| Bridge construction | 1 |
| Business | 1 |
| Chemistry | 1 |
| Drilling | 2 |
| Economy | 1 |
| Finances | 1 |
| General | 2 |
| Mathematics | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 2 |
| Technology | 5 |
| Telecommunications | 1 |
| Wind Energy | 1 |
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