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environmental quality standards for surface water
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environmental quality standards for surface water
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地表水环境质量标准
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environmental quality standards for surface water
地表水环境质量标准
中国为贯彻《中华人民共和国环境保护法》和《中华人民共和国水污染防治法》,防治水污染,保护地表水水质,保障人体健康,维护良好的生态系统而制定的一个国家标准。是中国环境保护标准体系的一个组成部分。
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