大发彩票注册

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JIAOGANG

角鋼市場網    丨    2020.04.03     丨    87

問:什么是角鋼,及角鋼的實際運用?

大发彩票注册DA:JIAOGANGYECHENGJIAOGANG,SHILIANGCEHUXIANGCHUIZHICHENGJIAOXINGDETIAOXINGBUXIUGANGBANCAI,FENWEIDENGBIANJIAOGANGHEBUDENGBIANJIAOGANG;ZAIQIZHONGDENGBIANJIAOGANGDE2GEBIANKUANXIANGTONG,QIGUIGEXINGHAOYIBIANKUAN×BIANKUAN×BIANHOUDEHAOMISHUBIAODA。RU“∠50×50×5”,JIBIAODABIANKUANWEI50mm、BIANHOUWEI5mmDEDENGBIANJIAOGANG,YEJIAO5#JIAOGANG;XINGHAOGUIGEBUBIAODATONGYIXINGHAOGUIGEZHONGBUYIYANGBIANHOUDEGUIGE,YINCIZAIHETONGSHUDENGPIAOJUSHANGBAJIAOGANGDEBIANKUAN、BIANHOUGUIGETIANHAOQIBEI,FANGZHIDULIYONGXINGHAOGUIGEBIAODA,JIANGDIMEIBIYAOWUJIEHESUNHAI;REZHADENGBIANJIAOGANGDEGUIGEXINGHAOWEI2#-20#。

大发彩票注册JIAOGANGKEANGOUZAODEBUYIYANGBIXUGOUCHENGGEZHONGGEYANGBUYIYANGDEZHICHENGYUZHIGOUJIAN,YENENGZUOGOUJIANZHIJIANDELIANJIEJIAN;PUBIANDIYONGYIGEZHONGGEYANGJIANZHUGOUZAOHEGONGCHENGXIANGMUGOUZAO,RUWULIANG、SHUPEIDIANTA、QIZHONGDIAOZHUANGSHUSONGJIXIE、GONGLUQIAOLIANG、CHUANZHI、GONGYEDIANLU、FANYINGTA、QIMINJIADENG。

大发彩票注册WEN:ZENMECAINENGGOUDAOXINGJIABIGAODEJIAOGANG?

DA:JIAOGANGDEGONGYIXINGNENGZAIGUIFANZHONGYOUYAOQIU,YIBANGUIDINGBUKECUNYOUYINGYONGSHANGWEIHAIDEQUEDIAN,RUCENGCI、JIEJIA、FENGXIDENG。

JIAOGANGJIHETUXINGYANGZIWUCHADERONGXUFANCHOUZAIGUIFANZHONGYEYOUYAOQIU,YIBANBAOHANWANZHEDU、BIANKUAN、BIANHOU、JIAJIAO、LIZHONGDENGXIANG,BINGYAOQIUJIAOGANGBUKEYOUMINGXIANDENIUQU。

大发彩票注册WEN:JIAOGANGDEZHONGLIANGJISUANSHISHA?

DA:MEIMIJINGZHONG=0.00785*(BIANKUAN+BIANKUAN-BIANHOU)*BIANHOU

JIAOGANGZHIJIADEYOUHUASUANFAGONGSHIJISUAN:CHANGDUAN(MI)*LIZHONG*DUNJIA=ZHIJIA


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