如何挑选铂金戒指？

　　ruhetiaoxuanbojinjiezhini?jinnianlaiguojibojinxiehuigengshijilichangdao，shiqiyulaiyuzaijiehunjiezhizhongzhanjuzhongyaodiwei。yezhujianbeiguangdadejijiangzourujiehundiantangdenianqingrensuojieshouhexiai，bojinshoushizuoweiaidejianzhengshihugengjiatuxianaidechunjingyugaogui。

　　bojin(platinum,jianchengpt)，shiyizhongtianranshengchengdebaiseguijinshu。guojiaguidingzhiyoubojinhanliangzai850%。yijishangdeshoushicainengbeichengweibojinshoushi，bingbixudaiyouptbiaozhi。bojinshoushitongchangdaiyoupt850、pt900、pt950、huopt990dechundubiaozhi。yincibojinshoushibucunzaisuowei18khuo750(ji750%)chundu)。

　　suoyizaigoumaishiyaorenzhunptbiaozhi，xianzaishichangshangbabaijindegainiannongdehenmohu，babajin，kjinyechengweibaijin，buyaobeiyixieshangjia"baijin"suowudao。ptshibojindebiaoji。pt900daibiaochunbojinhanlianggaoda90%debojinshoushi，chunduyuegaobojinjiagejiuyuegui。xuanshenmeyangdechundu，wanquankangerenxihao。tiaoxuanbojinjiezhiyeshiyaotiaoxuankuanshi，shouzhijiaoxide，keyixuanzekuanshijiandande，jiemianxiaoyidiande，buyixuanhenkuandebojinjiezhi。shouzhicude，keyixuanzejiezhibijiaokuanyidiande。

　　bojinshoushizhuyaoliuxingzaioumei、ribendengjingjijiaofadadeguojiahediqu。qizhong，yiribenrenzuipianaibojinshoushi，qixiaoshouliangyuezhanshijiebojinshoushixiaoshouzongliangde75%，guyou“bojindaguo” zhicheng。