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异形pe管要符合国标环保要求

异形pe管要符合国标环保要求[2019-02-27]

XIZONGSHUJISHUOGUO:“LVSHUIQINGSHANJIUSHIJINSHANYINSHAN”。WOMENYINGGAIYAOJINGENGUOJIADEJIAOBU,SUOYIYIXINGpeGUANDESHENGCHANYEYAOFUHEGUOJIADEHUANBAODEYAOQIU。...

特殊型号pe管安装过程中需要了解的常识

特殊型号pe管安装过程中需要了解的常识[2018-12-17]

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异形pe管有着强大的耐低温性能[2018-12-12]

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pe排污管原料简介

pe排污管原料简介[2018-12-12]

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pe给水管拉伸性的用途[2018-12-12]

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