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| 危险的化学药品 | |||
| 危险化学品 | |||
| 化学危险品 | |||
| 危险药品 | |||
| 有害化学物; 化学有害物; 危险性化学药品; 危险的化学品 | |||
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| 危险药品 | |||
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hazardous chemicals : 16 phrases in 7 subjects |
| Ecology | 4 |
| Environment | 1 |
| Name of organization | 1 |
| Nautical | 1 |
| Technology | 7 |
| United Nations | 1 |
| Water resources | 1 |
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