304钢是铁+18％铬+8％镍,304医用钢镍的含量会更高,用它们做锅,铬、镍对人有什么危害吗?
304钢是铁+18％铬+8％镍,304医用钢镍的含量会更高,用它们做锅,铬、镍对人有什么危害吗?
厨具中,304医用钢似乎比304钢更好,为什么304医用钢镍的含量会更高?困惑……有懂行的高手帮帮忙吧,
厨具中,304医用钢似乎比304钢更好,为什么304医用钢镍的含量会更高?困惑……有懂行的高手帮帮忙吧,
数学人气：396 ℃时间：2020-04-21 06:46:00
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因为医用钢要相对稳定的 知道不
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