一般情况下消费者去清洗黄金首饰,buliangshangjiajiuhuitongguoyixie“toujin”shouduanhuoquliyi,shiyuanlai46kedehuangjinshoulianjingdajindianqingxihoubiancheng45.5ke,1.4kedehuangjinjiezhijingzhubaoxingxiubuhoubiancheng1.35ke。“toujin”defangshizhuyaoyouyixiajizhong:
1、在称重天平上做文章
zaichengzhongtianpingshangzuowenzhang。genju《guijinshushipinzhiliangceliangyunchadeguiding》,guijinshushoushizhongliangdewuchayunxuwei±0.01ke,zheijiuyaoqiushangjiapeibeifenduzhiweiqianfenzhiyidejilianggongju(disanweishuziyongyusishewuru),qiejilianggongjumeiniandouyaojingguozhijianbumendejiancehedingcainengshiyong。danyoudehuangjinhuishoujiagongdian、jindianweiletoujin,shiyongyixieweijinghedingdechengzuobi。youdezeshizaituopanshangdongshoujiao。jishangjiazhunbeilianggetuopan,yiqingyizhong。dangxiaofeizhenahuangjinlaijiagongshoushi,jiubajinzifangzaiqingtuopanli,jiagonghaohou,zaibajinzifangzaizhongtuopanli,zheiyangjiunengliyongtianpingzhijiandezhongliangchayidadaotoujindemude。
xiaofeizhezuihaoxuanzezhenggui、daxingzhubaodian,buyaotubianyixuanxiaodian;ruguoduishangjiadechengbufangxin,keyaoqiuqitigongzhijianbumenchujudejiancehedingzhengshu,bingyaochakanzhengshushifouzaiyouxiaoqinei;zuihoujiagongwanshoushihou,yingyaoqiushangjiaxiangxitianxiegouwudanju,yekeyaoqiushangjiagongtongdaoyouguanbumenqufucheng。
2、清洗的时候用强碱来洗
buliangshangjiaqingxishiyong「wangshui」toujin。guizhongjinshushoushideqingxiyibanshiyongdeshidinongdudeyansuanrongye,zheizhongqingxiyebuhuirongjiehuangjin。danyouxiebufashangjiazaishiyongdeyansuanrongyezhongjiarulexiaosuan,zheizhongyansuanhexiaosuandehunheyejiushi「wangshui」。nengrongjieguizhongjinshu,jinpaoshijianyuezhang,rongjiedeyueduo。shihou,shangjiazhiyaotongguojiandandehuaxuefanying,jiunengjiangrongjiezai「wangshui」zhongdeguijinshuhaiyuanchulai。
qingxiguizhongshoushishi,yidingyaoxuanzexinyuhaodezhengguishoushidian,qingxiqianhoudouyaochengzhong,qieshuangfangjunyaoduizhongliangqianziqueren。rufaxianjingyingzhecunzaiqizhadengxingwei,yingjishixiangxiehui、gongshangdengjubao。
3、溶解黄金时掺其他金属
bufashoushijiagongzhezaironglianhuangjinjiagongshoushishi,toujinhuanyin。tamenzairongliandeguochengzhong,bayixieruyinfen、tongfenchanzaichuzayaofenzhongyiqironglian,gukebiaomiankandaodeshijiagongzheweiqiquchuhuangjinzhongdezawu,shizhishang,tamenshizaijiechuzawuzhiming,wangronghuadehuangjinzhongchanjia,qimudezhuyaoshiweizaikekougukehuangjinhou,yishigukebuyifajuefenliangjianshao。
zaijiagongshoushishi,guyizaishigaomozhong,shengliuyixiaobufenjinzi,hunshuimojin。dangzhegukedemianbafeishigaomorengdiao,zaochengyizhongshigaomozhongyiwujinzidejiaxiang,gukezouhou,tamenzezaibadiuqidefeimoshouhui,quchujinzi。yeyouyixiaobufenbufashoushijiagongzheshichengukebuzhuyishi,jianxiagukeshoushishangdeyixie“bianjiaoliao”toutouzhanweijiyou,weilebuzugukehuangjinyuanyouzhongliang,zezaironglianjiagongzhongchanjinjiahuo。
zaihuangjinzhongchanjinjiahuo,cijinchonghao。yibandeshoushijiagongdiandouhuiyouchengpinhuangjinshoushichushou,erzheixieshoushiyouduoweitamenzijijiagong,tamenzaijiagongshi,guyiwanghuangjinzhongchanjinjia“huo”,erzaichushoushiquedanggaochengsehuangjinshoushichushou。tamendezheixieshoushiduoshujingguoliusuanzhengzhu,kanqilaiyibandoufeichangguangliang,bushi“huo”zhejiyibeizheixieshoushidewaibiaomengpian,ershangdang。
yishangshizuichangjiandejizhong“toujin”fangfa,dajiazaijiagonghuoqingxihuangjinshoushishiyidingyaozhuyishibie。
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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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