国家标准规定,贵金属饰品都应打有产地、厂家、材料和含量印记,无印记产品为不合格产品。如出现质量问题质检机构可根据印记给予检测判断。我爱钻石网xiaobiantixingxiaofeizheyaogenjuyinjigoumaizijixuyaodepinpaihebutonghanjinliangdehuangjinshipin。
24k——muqianshichangoujianbiaoyou24khuangjinshipin,genjuguojiabiaozhun,24kjinhanlianglilunzhiyingweibaifenzhibai,jinwuchizu,yinciyangedejiang,24kshibucunzaide,xiaoshouzhongbiaoyou24kjinshibuzhengquede,bufuheguojiabiaozhun。
千足金——hanliangwei99.9%,suchengsange9。
足金——hanliangwei99.0%,yishang,suchengerge9。
18k——hanliangwei75.0%,kjindeyanseyouduozhong,tongchangyouhuang、hong、baisezhifen。qizhongbaisekjin,shijishangshihuangjinyunie、xin、tongdengyuansudehejin。tabushitongchangsuoshuodebaijinshipin。baijinshizhiguijinshubo(pt)
感官分辨:kanyanse:zujinweishenhuangse,kjinyouhuang、hong、baidengduose,erfangjinzhipinduoweitonghejin,yansejiaoqian。
掂重量:黄金bizhongwei19.3g/cm3dadagaoyufangjinzhipindebizhong,ruyimeizujinjiezhiwei5kezuoyou,ertongyangdaxiaodefangjinzhipinyibanbuzu3kezhong。
试硬度:chunjinjiaoruan,yongdatouzhenkehuahen,yongyayaoyouyahen。
如需要准确知道贵金属首饰的含量或出现质量争议,应到首饰zhijianjigou,caiyongwulihuohuaxuefenxidefangfajinxingjianding。goumaishoushishihaixurenzhenjianchaxiangshi、hanjieshifoulaoguyouwuduanlie、maoci、shayandeng。
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深圳市罗湖区翠竹街道贝丽北路金展珠宝广场二十层20F-05/06
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