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| micropollutant Pollutant which exists in very small traces in water (存在于水中非常小的痕迹的污染物。) | |||
| trace contaminant | |||
| micropollutant | |||
| microcontaminant | |||
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微量污染物 : 9 phrases in 4 subjects |
| Name of organization | 1 |
| Shipbuilding | 1 |
| Technology | 4 |
| Water resources | 3 |
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