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20#无缝钢管切割的标准和生产工艺

作者:聊城市五钢钢材有限公司   时间:2020/3/16 18:39:29  来源:http://cp11811.com

  20#WUFENGGANGGUANQIEGEDEBIAOZHUNHESHENGCHANGONGYI

众博棋牌  20#WUFENGGANGGUANQIEGEDEBIAOZHUN:

  1、20#WUFENGGANGGUANQIEGEDEGUOJIABIAOZHUN:

  GB/T3639-2009,LINGWAIKENENGYEHAIYOUYINGYONGGB/T8162-2008JIEGOUYONG20#WUFENGGANGGUANQIEGEDE。

  2、20#WUFENGGANGGUANQIEGEDEGUOJIBIAOZHUN:

众博棋牌  DIN2391, EN10305-1,EN10305-4, ASTM A519。

  20#WUFENGGANGGUANQIEGEDESHENGCHANGONGYI:

  1、MAOGUAN

  MAOGUANBIHOUYAOJUNYUN,NEIWAIBIAOMIANQUEXIANSHAO,YAOPEIZHIWAIBIAOMIANPAOGUANGJINEIKONGQUEXIANQINGLISHEBEI。

  2、FUJIAN 

众博棋牌  YUPUTONG20#WUFENGGANGGUANQIEGEXIANGBI,20#WUFENGGANGGUANQIEGESHENGCHANZENGJIALEREYAMAOGUANSUANXIFUJIANGONGXU,ZHUYAOSHIYAOBAOZHENGMAOGUANWAIBIAOMIANWUZHEDIE、LIEWENDENGQUEXIAN,PAICHUDIAONEIBIAOMIANCUNZAIZHEDIE、YANZHONGHUAXIAN、MAMIANDENGQUEXIANDEMAOGUAN。

  3、TUIHUO 

  TUIHUOZAISUOYOUDE20#WUFENGGANGGUANQIEGESHENGCHANZHONGSHIFEICHANGZHONGYAODEGONGXU,TUIHUOZHILIANGDEHAOHUAIJIYINGXIANGGANGGUANDEXINGNENGYEYINGXIANGYANGHUATIEPIDEQINGCHU。20#WUFENGGANGGUANQIEGEXUYAOPEIZHIWUYANGHUAGUANGLIANGTUIHUOLUSHEBEI。