黑龙江快乐十分

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防腐焊管的硬度介绍
作者:重庆锐泰物资有限公司 来源:http://nowseehow.com 日期:2019/4/24 14:01:23 人气:1

  FANGFULUOXUANGANGGUANDEYINGDUFENLEIZHUYAOYOUSANZHONGJIBUSHI、LUOSHI、WEISHIYINGDU。FANGFULUOXUANGUANCHANGJIAWEIDAJIAXIANGXIJIESHAOFANGFULUOXUANGANGGUANDESANZHONGYINGDUDEJUTINEIRONG。

  1、BUSHIYINGDU(HB)YONGYIDINGZHIJINGDEGANGQIUHUOYINGZHIHEJINQIU,YIGUIDINGDESHIYANLI(F)YARUSHIYANGBIAOMIAN,JINGGUIDINGBAOCHISHIJIANHOUXIECHUSHIYANLI,CELIANGSHIYANGBIAOMIANDEYAHENZHIJING(L)BUSHIYINGDUZHISHIYISHIYANLICHUYIYAHENQIUXINGBIAOMIANJISUODEDESHANG。

  2、LUOSHIYINGDU(HK)LUOSHIYINGDUSHIYANTONGBUSHIYINGDUSHIYANYIYANG,DOUSHIYAHENSHIYANFANGFA。BUTONGDESHI,TASHICELIANGYAHENDESHENDU。JI,ZAICHUYONGSHIYANLI(Fo)JIZONGSHIYANLI(F)DEXIANHOUZUOYONGXIA,JIANGYATOUYARUSHIYANGBIAOMIAN,JINGGUIDINGBAOCHISHIJIANHOU,XIECHUZHUSHIYANLI,YONGCELIANGDECANYUYAHENSHENDUZENGLIANG(e)JISUANYINGDUZHI。

黑龙江快乐十分  3、WEISHIYINGDU(HV)WEISHIYINGDUSHIYANYESHIYIZHONGYAHENSHIYANFANGFA,SHIJIANGYIGEXIANGDUIMIANJIAJIAOWEI1360DEZHENGSILENGZHUITIJINGANGSHIYATOUYIXUANDINGDESHIYANLI(F)YARUSHIYANBIAOMIAN,JINGGUIDINGBAOCHISHIJIANHOUXIECHUSHIYANLI,CELIANGYAHENLIANGDUIJIAOXIANZHANGDU。WEISHIYINGDUZHISHISHIYANLICHUYIYAHENBIAOMIANJISUODEZHISHANG,QIJISUANGONGSHIWEISHIZHONG:HV--WEISHIYINGDUFUHAO,N/mm2(MPa); F--SHIYANLI,N; d--YAHENLIANGDUIJIAOXIANDESUANSHUPINGJUNZHI。WEISHIYINGDUCAIYONGDESHIYANLIFWEI5(49.03)、10(98.07)、20(196.1)、30(294.2)、50(490.3)、100(980.7)Kgf(N)DENGLIUJI,KECEYINGDUZHIFANWEIWEI5~1000HV。

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