期期四肖选一肖

烟囱挡板,风道挡板,烟气挡板门,人孔门_河北力拓机械
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REXIAOCHANPIN

钉头管

2020-05-28 10:36:21

期期四肖选一肖DINGTOUGUANYECHENGDINGZHUANGLEIHUAGUAN。ZAISHIYOUHUAGONGGONGYEZHONG,DINGTOUGUANYOUJIAOWEIGUANGFANDEYINGYONG。TEBIESHIZAIGUANSHIJIARELUDEDUILIUSHILI,WEIQIANGHUAGUANWAIDEHUANREXIAOGUO,CHUANREYUANJIANWANGWANGCAIYONGLEDINGTOUGUAN。


DINGTOUGUANKEYITIGAOYANQICEDECHUANREXISHU,DINGTOUGUANMIANJIWEIGUANGGUANDE2~3BEI,YOUYUYINGYONGDINGTOUGUANYINCIZAISHEJIHELIDEQINGKUANGXIAKEHUODEYUFUSHEXIANGTONGDEREQIANGDU。BENGONGSIDINGTOUGUANSHEBEICAIYONGDIANZUHANHANJIEFANGSHI,HANJIEGUOCHENGCAIYONGPLCCHENGXUKONGZHI,JINJIDIANJIYUFENDUCAIYONGSIFUDIANJI,RENJIJIEMIANKESHEDINGDINGTOUSHU,FENDUCANSHUYIJIBUCHANGXISHU,GENJUGONGYIYAOQIUSHEDINGBAOZHENGCHANPINZHILIANGJIJINGDU


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