18k金项链会掉色吗 为什么？

       shouxian，18kjinshiyizhonghuangjinheqitajinshudehejin，erhuangjinhebutongjinshudehecheng，huixingchengbuyiyangdefanying，yinci18kjindeyansejiaoduo，rumeiguijin、huangjinjibaijin，yezhengyinweizheixieyansedebianhua，rang18kjinshoushigengjiapiaoliang，yeshi18kjinxianglianchengweidangxiashichangshangderexiaokuanshi。

       18K金项链掉色吗

       18kjindexingzhihaishibijiaowendingde，buyichuxianbianse、diaosedengqingkuang。danchangnianpeidai，rentihanyezhonghandeyixiewuzhiyu18kjinshoushizhongdeyinhetongdengjiechuhouhuifashenghuaxuefanying，chanshenglvhuayinheliuhuatong，yishi18kjinbianandan，suoyikanqilaixiangshidiaose。

       18kjinxianglianyouyizhong“diaose”qingkuang，shi18kjinxianglianbiaomianyouyicengdianduceng，womenpingchangkandaodeyansedadoushizai18kjindejichushangdiandulemouzhongyanse，erhanyoudiandusede18kjinxianglianbeizhangqipeidai，youyuzhangshijianhepifujiechumoca，daozhi18kjinbiaomiandedianducengbeimodiao，ziranjiulouchule18kjinxianglianyuanbendeyanse。

       18K金项链掉色怎么办

   ;    18kjinxianglianbenshenbuhuidiaose，danpeidaishijianjiulebiaomiandedianducenghuibeimocadiao，jinerluchuyuanbendejinhuangse，chuxianzheizhongqingkuangbubitaiguojinghuang，zheixiedoushizhengchangqingkuang，keyizhijiejiang18kjinxiangliansongdaodangchugoumaidezhubaodian，rangshangjiazhongxindiandu，jiunengjiejue“diaose”wenti，huifu18kjinxianglianzuichudejinglisecai。

yuanman shishangkuan/18kbaijinzuanshidiaozhui 14fen/i-j si vg guojian

      ; xuyaozhuyi，18kjinxianglianzaipeidaiguochengzhongruguobuzhuyibaoyang，neimehenkenengbiaomianhuichuxianbaiban、heidiandengdeng，yehuiyingxiang18kjinxiangliandepeidaixiaoguo，yincizaipeidai18kjinxianglianshiyaozhuyiduitadebaoyang，jinliangbimianjiechuhuaxuezhipin，yundongshiyaozhaixia，bimianji18kjinxianglianzaochenggezhongwenti。