- 1. 水污染治理: water pollution control
...湖；水污染治理；长期任务[gap=609]Key words: urban water environment；healthy rivers and lakes；water pollution control；longterm mission ...
dict.youdao.com - 2. 重点流域水污染治理: the treatment of water pollution in key river basins
dict.youdao.com - 3. 水污染治理工艺: Water Pollution Treatment Technology
dict.youdao.com - 4. 城市水污染治理: control and management on city water pollution
dict.youdao.com
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