购买回去的珠宝为什么需要定期保养

       duiyuyixiexiaidezhubao，henduorendoujiangqimeitiandaizaishenshang，gensuizijizoubiangezhongdifang。danyueshiruci，jiuyueyoukenengduizhubaozaochengshanghai，zhubaobaoyangshiyimenbixiuke，ruguohushizheiyiwenti，neimezhubaokenengjiuhuichuxianandanwuguang、sunhuaidengqingkuang，zheijiushiweishenmegoumaihuiqudezhubaoxuyaodingqibaoyang，erxiamianzhenduiyixiedianxingzhubaoshoushiweidajiazuoxiangxifenxi。

       贵金属

       youxierenxihuanpeidaichuncuiyiguijinshudazaodeshoushi，birucaizhiweikjin、jin、yindejiezhi、erhuandeng，danzheileiguijinshushoushizaipeidaiguochengzhongruguoyujianyingwutixiangpengzhuangjiuhuikenengchuxianbiaomianmosun，biruwenlubeiguahuadeng，youxiemosunchengdubushendeshoushikeyitongguofanxindeshouduanjinxingxiufu，eryixiemosunyanzhongdejiuhennanzaixiufuruxin，yingxiangshoushipeidaixiaoguodeng。

       shouzhuo、jiezhiyileidejinshushipin，zaishoudaozhuangjizhihouhaikenengchuxianbianxingwenti，youqishichunjindengbijiaorouruandeguijinshu，gengrongyichuxiancileiwenti。duiyuzheixieshoushidebaoyangjiuzaiyutiqianyufang，jinliangbimianyuqitayingwufashengpengzhuang，shoushipeidaishiyezuihaobimianjiechuqinshileiyetihuozhehuazhuangpindeng。

       耳环的耳针

       erzhenyejiushichuanguoerdongdexijinshu，zheishierhuan、erdingdengershishangzuirongyisunhuaideweizhi，erzhendaduodoubijiaoxi，changhuichuxianbianxing、duanliedengqingkuang，youqiyouxierenxihuanzaishuijuedeshihouyedaizheershi，zheiyangjiukenengbuxiaoxinjiyadao，shiershishangdeerzhenbianxing。

       zhenduizheizhongqingkuangdebaoyangjianyijiushijianyidajiazuihaobuyaodaizheershishuijue，lingwaizaipeidaiguochengzhongshidangquxialaichakanyixia，guanchaerzhenyoumeiyoubianxing，hanjiebuweiyoumeiyousongdongdeqingkuang。

       项链的搭扣

       dakouzaixianglianheshoulianshangdoukeyikandao，zheishixianjieliantiaoliangduandezhongyaobujian，yeshibijiaorongyichuxianwentidedifang，muqianshichangshangchangjiandedakouyoujiguankou、luosikou、mkouheskou，longxiakoudeng，suiranbutongdedakouhuiyoubutongruodian，danduanlie、bianxing、shiqudanxingdengshizuichangjiandeyixiewenti。

       zhenduiyishangzheixiewenti，zaipeidaishiyidingyaodingqijiancha，suiranpeidaiguochengzhongkenengfaxianbulewenti，danrengranjianyidingqisongdaoshangjiachujiancha，yibianjishichuli。lingwaiyejianyidajia，zaipeidaizheixieshoushideshihoubuyaoyonglilazhuai、jiyadeng。

       钻戒的镶爪

       zuanjieshibijiaochangjiandezhubaoshoushizhiyi，daduoshuzuanjiedoucaiyongzhuaxiangdefangshilaigudingzuanshi，suiranzhuaxianggudingzuanshidexiaoguohao，danyouyuxiangzhuayibanxixiao，caiyongdecaizhideyingduduodiyu5，zaijuliezhuangji、pengchuhoukenenghuichuxiansongdong，zhishizuanshichuxiantuoluodeqingkuang。

       duiyuyishangzheileiwenti，yeshijianyixiaofeizhezaipeidaiguochengzhongdingqijianxiu，kanjiezhuayoumeiyouduanlieqingkuang，yijizuanshixiangqianqizhongyouwusongdongjixiang。

       yishangdoushizhubaoshoushipeidaiguochengzhongbijiaorongyichuxiandeyixiewenti，chuleyaojidedingqijianxiuzhiwai，haiyaozhuyishoushideqingxi，zheiyeshibaoyangzhubaodeyidazhongyaoshouduan。woaizuanshiwangrenwei，zhubaobujinjinshiyijianpeishi，tahaishiwomenjituomeihaoqinggandezhenguixinwu，yidanzhubaomengchenjiuhuibiandeandanwuguang，xiangyaorangzhubaoshoushixiangzhenguideganqingneiyangyongyuanshanliang，jiuzuihaodingqijinxingqingxi，yinciwoaizuanshiwangweimeiweigukejuntigongmianfeizhuanyeqingxifuwu，rangnindezuanshizhubaoyongyuanshanyaomirenguangcai。