铁锅锅底变成白色是怎么回事?

Quixxate-avatar

Quixxate

2020-07-13T11:52:37+00:00

卖家说是铁锅无涂层,可是用了一次锅底变成银白色,干烧也没有用
[img]https://img.nga.178.com/attachments/mon_202007/14/-d1rcQ5-if02K1eT3cSl9-sg.jpg.medium.jpg[/img]