tuoyuanxingqiegenenggougengdachengdudebaoliuzuanshimaopidezhongliang，shiyizhonggaoxingjiabidezuanshiqiegeyangshi。qiyuanhua...

suizhexianzaishichangshangyuelaiyueduohechengzuanshichuxian，“zuanshitaozheng”deqingkuangyedaliangchuxian，bingqieyinweijishude...

guoneishichangshangdezuanshiyibanyouliangzhongzhengshu，yishigiazhengshu，ershiguojianzhengshu，yibanlaishuogiazhengshu...

zaizuanshiyansehejingdupingjibiaozhunzhong，hsehevs1jingdujunshuyuzhongdengshuiping，shixiangduiremendezuanshicanshu...

zuanshidengjihshizhizuanshideyansedengji，biaoshizuanshiyansewei“jinwuse”。zuanshiyansefenwei23gejibie，...

sihevsdoushizhidezuanshijingdujibie，liangzhefenbiedaibiaobutongdejingdudengji，qizhongsibiaoshijingduwei“...

zuanjieyansehejingdushizuanshi4czhongdeliangge“c”，yeshijuedingzuanjiejiazhideguanjianyinsu，tongshiduizuanjiede...

zaigoumaizuanjiezhiqian，yidingyaolejiezuanjiedengjizenmefen，zheishijuedingzuanjiepinzhihaohuaihejiagegaodideguanjian。...

zuanshijiageduoshaoqian？2022nian11yuezuixingiazuanshijiagebiaolaige，neihan30fenzuanshi、40fen...

zuanshijingdufenbutucunzaiyu1kelajiyishangdezuanshizhengshuzhong，duiyutiaoxuanzuanshiyouzhongyaoyiyi。xuangouzuanshijian...

giazhengshushiguojishangliutongzuihao、renkeduzuigaodezuanshijiandingzhengshu，ruguoshiganggangjiechuzuanshidexinren，...

anzhaozhuanyedezuanshiqiegongfenjibiaozhun，zuanshipaoguangbeifenwei5gejibie，qizhongexzhizuanshipaoguangjibieweiex...

zuanshiyouhenduozhongbutongdeqiegefangshi，bijiaochangjianderuyuanxing，tuoyuanxing，xinxing，mayanxing，shuidixingdengqiegong...

gaoshihezuanshidewaibiaojiweixiangsi，shenzhiyixiezuanshishangjiayehuiyonggaoshizhizuoyangpin“zuanjie、zuanzhui”deng。er...

1keladengyu0.2ke，neime6kelazuanshijiushi1.2ke，congzhongliangshanglaikanshuyu“dazuan”。chicunfang...

genjuxianzaidejiagexingqing，6kelazuanshiqimayao50wanqi，bingqiehaishipinzhijiaodidezuanshi。erzhongdengpinzhi...

genjuluozuankumuqiandebaojia，40fenzuanshidagaishi5000yuanzuoyouqi，ersuizhezuanshi4cdengjidetigao...

genjuxianzaidezuanshijiagexingqinglaikan，10kelazuanshitongchangshi200wanqibu，shangzhiyiliangqianwanbudeng。zai...

changjiandezuanshixiangqiangongyiyou6zhong：zhuaxiang、baoxiang、jiaxiang、guidaoxiang、paixiang、mixiang，meiyizhongxiangqiangongyidou...

tuoyuanxingzuanshibiyuanzuandexingjiabigenggao，chabuduoshitongjibieyuanzuanjiagede70%zuoyou，dantuoyuanxingzuanshijia...

yibiaozhundeyuanxingzuanshiweili，5kelazuanshideyaoweizhijingshi11.1mm，heshiwuduibi，dagaiheputong...

yizhaozuanshidaxiaoyuchicunduizhaobiaolaikan，biaozhunyuanxingde80fenzuanshizhijingyue6.02mm，gaoduyue3....

genjugiazuanshifenjibiaozhun，zuihaodezuanshidengjiwei：d、fl、3exjibie，shuomingzuanshideyanse、...

congshijixiaoguolaikan，yingguanghuiyingxiangzuanshihuocai。yingguanghuijiangdizuanshidetoumingdu，shidezuanshiwaiguanchengxianwumeng...

zuanshifenshujiushizuanshizhongliang，zuanshidezhongliangyibanyong“kela”、“fen”biaoshi，1kela（ct）=10...

zuanshi4cjiushizuanshidezhongliang、yanse、jingduheqiegong，zhei4yaosudouduizuanshipinzhiyouzhongyaoyingxiang，zaijinxing...

tianranzuanshidezhuyaochengfenweitan“c”，qihanliangdadaole96%~99.9%。danshizuanshiyouyuzaitianran...

2022nian10yuezuixingiazuanshijiagebiaolaige，neihan30fenzuanshi、40fenzuanshi、50fenzuanshi...

zaichangjiandewusexizuanshizhong，zuihaodezuanshiyansejibieshi“d”ji，daibiao“wanquanwuse”，yansejiazhizui...

changjiandebiaozhunyuanxingzuanshiyibanyou57-58geqiegemian，er58he57zuanshiqiemiandequbiejiuzaiyudijian...

dsezuanshishizuigaozuanshiyansedengji，ruguodsezuanshihexianglinsejidezuanshifangzaiyiqiduibi，zhengchangrouyanguan...

giajiangzuanshiyansefenwei23gegaodibutongdejibie，fenbieyid、e、f...y、zdengyingwenzimu...