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          異通三徑(Reducer three way )
          規格(Type)
          d
          D
          d1
          D1
          h
          L
          T15-18-16
          11.8 16.5 13.8 18.5 34.5 70
          T16-20-16
          11.8 16.5 15.8 20.5 34.5 73
          T16-25-16
          11.8 16.5 19.8 25.5 36 78
          T18-20-18
          13.8 18.5 15.8 20.5 35.5 73
          T18-25-18
          13.8 18.5 19.8 25.5 36.5 78
          T20-25-20
          15.8 20.5 19.8 25.5 38 79
          T20-32-20
          15.8 20.5 25.8 32.5 40 86
          T25-32-25
          19.8 25.5 25.8 32.5 42.5 88
           
           
          www8888www_黄色网站视频22_www.色很久久网_奇米7777四色
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