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| cetyltrimethyl ammonium bromide (消毒防腐药) | |||
| 十六烷基三甲溴铵: 11 phrases in 6 subjects |
| Chemistry | 3 |
| Earth sciences | 1 |
| General | 2 |
| Oil / petroleum | 2 |
| Pharmacology | 2 |
| Water resources | 1 |
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