[KongchangAI]
Unverified75% confidenceFactTime unknown

不锈钢款并非都防锈,需认准304或316材质标识——很多低价「不锈钢」为201材质,含镍量低耐盐雾差,在含皂垢和水汽的浴室会点蚀生锈,可用磁铁初步判断(304弱磁或无磁,但非绝对可靠)

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