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高强度发黑螺栓处理工艺中需注意的问题

文章作者:华隆紧固件 发布日期:2019-04-10

高强度发黑螺栓处理工艺中需注意的问题

万人棋牌  GAOQIANGDUFAHEILUOSHUANCHULIGONGYIZHONGXUZHUYIDEWENTI:

  YANJINDAIRUSUAN、JIANWUZHI,ZHEIHUISUNHUAIFAHEIJIDECHENGMOGONGNENG,YUNYONGWENDUYINGJIANCHIZAI40-50℃ZHIJIAN,ZAIBUYUNYONGSHIYIXUCHANGCHANGBANHE,YIJIANCHIFAHEIJIDEZHUANGKUANGLIANGHAO,TONGSHIXUZHUYIHOUQINGJIEYEDEYUNYONG,JINYEXUFANGZHIYUNYONGWUJIYANLEIDEQINGJIEJI,YINWEIWUJIYANYOUSHUIMOKUZAOHOUHAIYUANDEGONGNENG,YINERHUIBAQINGJIEYEZHONGDEYANLEIDAIRUFAHEIJIZHONG,FASHENGCONGLIANGBIANDAOTUBIANDEGAIBIAN,ZHONGJIUSUNHUAIYUNYONGGONGNENG。

  FAHEIJIYUNYONGYIDUANSHIJIANHOU,TONGCHANGWEIBANNIAN,XUZHENGCAOHUHUANFAHEIJI。

高强度发黑螺栓

万人棋牌  GAOQIANGDUFAHEILUOSHUANFAHEIJINCHENGZHONGFASHENGDEZHILIANGYIWENKEYIYONGYIXIABANFACHULI:

万人棋牌  1、CONGHUIHUOLULIZHONGXINYICIFAHEI;

  2、DIAOZHENGFAHEIJIDENONGDU;

  3、GENGHUANHOUQINGJIEYE。


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