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| 试剂类化学药品 | |||
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reagent chemicals : 19 phrases in 8 subjects |
| Agriculture | 1 |
| Chemistry | 4 |
| Earth sciences | 1 |
| Ecology | 1 |
| Electronics | 1 |
| Medical appliances | 1 |
| Technology | 9 |
| Water resources | 1 |
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