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  • 如何处理镀锌角钢边角发黑的问题 发布时间:2019-05-23

    WEISHENMEFUZHOUDUXINJIAOGANGZAISHIYONGGUOCHENGZHONGHUICHUXIANZHEIZHONGFAHEIDEQINGKUANGNI,XUDUODEXIAOFEIZHEDOUWEIZHEIGEWENTIERFACHOU,DUXINJIAOGANGCHUXIANBIANJIAOFAHEIDEQINGKUANGZHUYAOSHIYINWEIDAIGANGZHONGHANYOUDETIEZAZHIJIAODUODEYUANYIN,TIEZAZHIJINRUDAODAIGANGZHONG,DANGSHIYONGDESHIHOUJIUHUICHUXIANFAHEIDEZHUANGKUANGLE。NEIMEZHEIZHONGXIANXIANGWOMENYINGGAIRUHEJINXINGCHULI

  • 为什么热镀锌角钢越来越受欢迎? 发布时间:2019-05-22

    XIANRUJIN,FUZHOUREDUXINJIAOGANGDEYUNYONGYUELAIYUEGUANGFAN,YEZHUJIANBEIGUANGKUODEYONGHUSUORENKE,ZHONGJIUTAYOUSHENMEQITEDEKEYIZAODAOZHEIMEDUORENDEXIHUANNI?JIANDANLAISHUO,FUZHOUREDUXINJIAOGANGYEJIAOREJINDUXINJIAOGANGHUOREJINXINJIAOGANG。SHIJIANGCHUXIUHOUDEJIAOGANGJINRU500℃ZUOYOURONGHUADEXINYEZHONG,SHIJIAOGANGBIAOMIANFUZHEXINCENG,CONGERQIDAOFANG

  • 谈谈提高热镀锌方管防腐性能的方法 发布时间:2019-05-16

    CONGDUANXIANLAIKAN,MUQIANFUJIANREDUXINFANGGUANZOUSHIBUQUEDINGYINSUJIAODUO,DANJIAGEZHUDICHENGGONGDEKENENGXINGJIAOXIAO。MUQIANGUONEISHICHANGDUOKONGBOYIJILIE,JIGOUPAOSHOUYUCHAODIXINGWEIXIANGJIAO,FENQIJIAODA。JINCONGJISHUMIANLAIKAN,REDUXINFANGGUANJIAGEJIEZHISHANGZHOUWUZINIANNEIGAODIANDEHUILUOFUDUJIEJIN30%,YIJINGDIEPOLEJISHUMIANDESHANGSHENGTONGDAO,LI

  • 热镀锌槽钢表面处理方法有哪些? 发布时间:2019-05-15

    WOMENDOUZHIDAO,BAOYANGJIUSHIZUOHAOBIAOMIANDEQINGJIE,FUZHOUREDUXINCAOGANGCHANGJIADUIYUZHEIXIEJINSHUJIANCAIDEBIAOMIANQINGJIE,YESHIYOUZIJIDEYITAOBANFADE,SUIRANFUZHOUREDUXINCAOGANGZAIWOMENDESHENGHUOZHONGQIDAOLEFEICHANGZHONGYAODEZUOYONG,DANSHIDUIYUDUXINGANGCAIDEBAOYANG,KENENGHENDUORENBINGBUSHIFEICHANGDESHUXI,ZHIYOUZHENGQUEDEDUIREDUXINGANGCAIJINXINGBAO

  • 热镀锌角钢与冷镀锌角钢的区别有哪些? 发布时间:2019-05-08

    江苏快3ZAIZHEIGEXINGYEDERENYINGGAIDOUZHIDAO,DUXINJIAOGANGFENWEIFUZHOUREDUXINJIAOGANGHELENGDUXINJIAOGANG。REDUXINJIAOGANGYEJIAOREJINDUXINJIAOGANGHUOREJINXINJIAOGANG。LENGDUXINTULIAOZHUYAOTONGGUODIANHUAXUEYUANLIQUEBAOXINFENYUGANGCAIDECHONGFENJIECHU,CHANSHENGDIANWEICHALAIJINXINGFANGFU。REDUXINJIAOGANGYEJIAOZUOREJINDUXINJIAOGANGHUOZHESHIREJINXINJIAOGANG。ERQIEYIBANSHI

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