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足球彩票足球彩票 > 行业新闻 > 正文

锡铜锌合金镀层的滚镀工艺的特点

发布日期:2015-09-11

  CIXIDUYINDUXIDAINIEGUNDUDIANDUGONGYINENGDUCHUYICENGLEISINIESEZHIGUANGLIANGXITONGXINHEJINDUCENG,DUCENGZHENGPINGXINGHAO,YOUJIAOGAOYINGDUHEJIAOHAODEFANGFUNENGLI,SHIWEIDAINIEZHIZUIJIAXUANZE。CIGUNDUGONGYINENGDUZHID=10Lm,KEZHIJIEZAITONGHUOTONGHEJINSHANGDIANDU。GANGTIEJIANYINGXIANYUDUTONGCENGZAIDUXITONGXINHEJIN。

足球彩票  DUCENGCHENGFEN(JUNWEIZHILIANGFENSHU)WEI40%TONG、55%XI、5%XIN。YINGDU500~650HV,MIDU815g/LIFANGLIMI,DUCENGZHONGDEw(Zn)KEZAI0%~5%FANWEINEIBIANDONG,TANENGSHIDANGTIGAODUCENGDEJIEBAIDU,GONGYIZHONGYEKEYIBUHANXINYAN。

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