luozuanzhengshuyuchengpinzuanshizhengshudechabieyounaxie?
jinjinianlai,luozuandingzhiyuelaiyuechengweilerenmengoumaizuanjiedexinxuanze,renmenzixingqugoumaidaiyouguojizhengshuhuozheguoneizhengshudeluozuan,ranhouxuanzeheshikuanshidezuantuoquxiangqian,zheiyangzuochulaidezuanjiebujinzaikuanshishangjiarulezijidechuangyiershixingjiabijiaogao,keweishiyijuliangde。danshi,henduorendouhuifaxianzuohaodechengpinzuanshishoushizainaquzuozhengshu,qichushidejieguohezhiqianluozuandezhengshuwangwanghuiyouyixiechayi,tongshiyigezuanshi,weihehuiyouzheimedadechabieni?
shouxian,chengpinzuanjiezhengshudoushiguojianzhengshu,shiyouguojiazhubaoyushizhiliangjiandujianyanzhongxinchujude,erluozuanzhengshuyougia(meiguobaoshixueyuan)、iga(guojibaoshixueyuan)、dga(yingguobaoshixueyuan)、hrd(bilishizuanshigaocengyihui)yijingtc(guojiazhubaoyushizhiliangjiandujianyanzhongxin)deng,chulengtcwai,qitadedoushiguojibiaozhun,suoyichengpinzuanjiezhengshuhuiheluozuanzhengshushaoweiyouxiechuru。lingwai,chengpinzuanshizhengshushiyouyouluozuanjiagongchengzuanjiezhihouzaiqujianding,huishoudaohenduoyinsudeyingxiang,birukuanshi,zuantuodecaizhideng,zheixiedoukenengduizuanshide4cbiaozhundejiandingchudezhishuyouyingxiang。neime,luozuanzhengshuyuchengpinzuanshizhengshudejutichabieyounaxieni?xiamian,xiaobianjiucongzuanshide“4c”shangjutijidajiafenxiyixia:
zhongliang:zhongliangzailiangzhongzhengshuzhongdouzhunquebiaozhuchulaile,zheidianmeiyouqubie。
yanse:chengpinzhengshuzhongdeyansebiaozhuweif~g,shiyigefanwei,yuanyinshixiangqianhaohousongjian,youyujietuodeyansehuiduizuanshichanshengyingxiang,yinerwufazhunquepandingchuyanse,suoyizhinengjichuyigefanwei;erluoshijiancebutong,yinmeiyourenhedezhedangyingxiang,keyizhunquepandingchuyanse,suoyijichudeshiyigejutizhi,erbushifanwei。
chengpinzhengshuyansebiaozhufangshi:d~e f~g h i~j k~l m~n
guanzuanzhengshuyansebiaozhufangshi:d e f g h i j k l m n
jingdu:yuyansejianceyiyang,youyujietuodezhedang,jianceyuanwufakanqingzuanshiquanbutezheng,yinerzaichengpinzuanjiezhengshushangzhishigedajibie,youshivs1deluoshixiangqianhaohousongjian,chengpinzhengshuyoukenenghuidingweivvsji,erguanzuanzhengshuzebutong,meiyoumohudezhi,tongshikeyijingquedaoxiaojibie。
giadejingdufenwei:fl if vvs1 vvs2 vs1 vs2 si1 si2 i1 i2 i3
zhongguodejingdufenwei: lc vvs1 vvs2 vs1 vs2 si1 si2 p1 p2 p3
qiegong:youyuwoguogongqiebiaozhushiyongshujubiaozhude,yinerdajiakanshizuihaoduiyingguobiao,yaobukenengkanbudong。erguowaidegiabiaozhubijiaorenxing,yongex(wanmei),vg(feichanghao),g(hao),f(yiban),p(cha)laishuoming,henzhiguan。
yishangjiushiluozuanzhengshuyuchengpinzuanshizhengshudequbie,zongdelaishuo,luozuanzhengshudefenxishujuyaobichengpinzuanshizhengshudejingque。danshiwulunnayigezhibiaocuoyigedengjijiageshangjiukenenghuiyouchengqianshangwandechabie。liru,womenzaigoumaixiangqianhaodezuanshishoushishi,yi《chengpinzhengshu》zhongdeyansei~jweili,shangjiashiyiisuanjiagede,haishiyijsuanjiage,womenwanquanbuqingchu,zheijiuhuijiyixiewuliangshangjiadailaiyicichonghaodejihui,yiisedejiagebajsedehuomaijixiaofeizhe。luozuandingzhishibaozhengzuanshizhiliangdeyigejiaohaoxuanze,woaizuanshiwangzhengzhouluozuandingzhitiyanzhongxinjiagejiaoshangchangzhijiang30%-70%,30fenyishangzuanshingtchegiashuangrenzheng,qidaidajiadeguanglin。
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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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