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                环境排放标准
                当前位置:首页 -> 行业方案 -> 大气、土壤
                保护农作物的大气污染物最高允许浓度
                标准编号:GB 9137-88

                 Maximum allowable concentration of pollutants in atmosphere for protection crops 
                ( GB 9137-88       1988-10-01实施)
                本标准【规定了二氧化硫、氟化物在保护蔬↑菜、果树、桑茶、牧草以及具有重要经济价值的作物时的⊙最高允许浓度值,作物据敏感程度分为敏感作物、中等敏感作】物、抗性作物并列出了各农作物种类分别加以叙述。 

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