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财神彩票注册189 0152 2222

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财神彩票注册189 0152 2222

Q345B方矩管

发布时间:2019/12/31 10:19:31 作者:无锡百利源钢管有限公司

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财神彩票注册  ZHIZAOFANGJUGUANZAICHEDUANSHIXUCHENGDANDEJIAODALI

  Q345BFANGJUGUANDEWULIXINGNENGSHIQUEBAOQ345BFANGJUGUANZUIHOUXINGNENGZHIBIAO(WULIXINGNENG)DEGUANJIANZHIBIAOZHI,TAZAIYUWUFENGGANGGUANDECHENGFENHEDIAOZHICHULIGUIZHANGZHIDU。YINCIYIJUBUYIYANGDEYINGYONGGUIDING,CONGKANGYAQIANGDU、QUFUJIXIAN、YANSHENLVZHEIJICENGMIANLAISHIJIDEXIANGXIJIESHAOXIADAGUIGEWUFENGGANGGUANDEWULIXINGNENG。

财神彩票注册  1KANGYAQIANGDUSHIJIANZAILASHENQUANGUOCHENGZHONG,ZAICHEDUANSHIXUCHENGDANDEJIAODALI(Fb),CHUYISHIJIANYUANJIEMIANJI(So)GERENSUODEDEDIYINGLI(σ),CHENGZHIWEIKANGYAQIANGDU(σb),QIYEWEIN/mm2(MPa)。TABIAODAJINSHUFUHECAILIAOZAIKANGLALIGONGXIAOXIADIYUHUIHUAIDEJIAODAGONGZUONENGLI。

  2QUFUJIXIANJUBEITUOXIEZHUANGKUANGDEJINSHUFUHECAILIAO,SHIJIANZAILASHENQUANGUOCHENGZHONGLIBUTISHENG(WEICHIWENDING)RENGNENGZAICISHENZHANSHIDEDIYINGLI,CHENGQUFUJIXIAN。RUOLICHANSHENGJIANGDI,ZEYINGQUBIESHANG、XIAQUFUJIXIAN。QUFUJIXIANDEQIYEWEIN/mm2(MPa)。

  3CHAIDUANYANSHENLVZAILASHENSHIYANZHONG,SHIJIANCHEDUANHOUQISHENZHANGLVSUOTISHENGDEZHANGDUANYUYUANBIAOJUZHANGDUANDEBAIFENSHU,CHENGZHIWEIYANSHENLV。YIσBIAODA,QIYEWEI%。


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