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          金屬軟管_金屬波紋管_通風蝶閥_非金屬補償器/膨脹節_煙氣擋板門_泊頭太航管道配件制造有限公司
          直埋補償器

          直埋補償器

          直埋補償器的工作原理及功用 直埋式波紋補償器主要用于直埋管線的軸向補償,具有抗彎能力,所以可不考慮管道下沉的影響,產品具有補償量大,壽命長的特點。
          產品詳情


          邯鄲直埋補償器 唐山直埋補償器 
          女人光屁股(无遮挡)

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