Slight- polluted water
英
美
- 微污染水
双语例句
- The reclamation of lightly polluted effluent in pulp and viscose fiber plant is discussed.
对浆粕与粘胶纤维生产厂的轻度污染水回用进行了探讨。 - The State shall institute a system for eliminating outdated production techniques and equipment which seriously pollute the water environment.
国家对严重污染水环境的落后生产工艺和严重污染水环境的落后设备实行淘汰制度。
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