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              PVC给水三通

              • 给水三通

                给水三通

                PVC三通管件,具有三个口子,即一个进口,两个出口;或两个进口,一个出口的给水管件,主要用于改变流体方向的,用在主管道要分支管处。pvc三通我们的打造宗旨:更多

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