自来水中有氯离子,那不锈钢不应该会被点蚀吗?不锈钢水龙头,再经过不锈钢水壶,这铬和镍不是妥妥超标 知乎 Template




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tomski自来水中有氯离子,那不锈钢不应该会被点蚀吗?不锈钢水龙头,再经过不锈钢水壶,这铬和镍不是妥妥超标 知乎 coloring