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The content of phenol in the effluent can meet the national standard.
废水中的酚含量可达排放标准。
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Effluent water quality can meet the National Wastewater-discharging Standard.
处理后的排水达到国家规定的废水排放标准。
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Effluent water quality can meet the National Wastewater-discharging Standard.
处理后的排水达到国家规定的废水排放标准。
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