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平焊法兰和对焊法兰的区别

来源:[seo:selfurl]    发布时间 : 2019-07-15

988棋牌 DUIHANFALANSHIJIEKOUDUANDEGUANJINGHEBIHOUYUSUOYAOHANJIEDEGUANZIYIYANG,JIUHELIANGGEGUANZIYIYANGHANJIE。XIAMIANJIDAJIASHUOSHUOPINGHANFALANHEDUIHANFALANDEQUBIE:


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988棋牌 02BIANPINGHANJIEJUYOULEISIDUIJIEHANFENGDETUTAI,ZAITUTAISHANGXINGCHENGAOCAO,BINGQIEGUANHANJIEZAINEI-BU。 TAOTONGHANJIEYIWEIZHEMEIYOUTUTAI,BINGQIEZAITUYUANBENTISHANGZHIJIEDAKAIAOCAO,JIUXIANGZAIMANGFALANZHONGDAKAIKONGYIYANG,RANHOUDAKAIAOCAO。


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04带颈部的平焊法兰由普通钢板制成,厚度符合要求,颈部对接焊接材料采用锻钢加工而成。

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