鐵鍋怎樣防鏽？

zuihaodefangfashijiangtieguoneishuifenquguang，keyizaiguoqingxihou，fangzaizaoshangshaoyixia，dengshuifenzhengfahou，guandiaomeiqizaojike，cishiguodeyuwenkejiangshuifenquanbuzhengfaguang


，zheyangdetieguojiubuhuishengxiule。