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    1.  

      内牙弯头(Inner tooth straight elow)
      规格(Type)
      d
      D
      RP
      h
      L
      L14-1/2F
      9.8
      14.5
      1/2
      36
      22
      L16-1/2F
      11.8
      16.5
      1/2
      36.5
      22
      L16-3/4F
      11.8
      16.5
      3/4
      40
      24
      L18-1/2F
      13.8
      18.5
      1/2
      36.5
      26
      L18-1/2F
      13.8
      18.5
      1/2
      37
      41
      L18-3/4F
      13.8
      18.5
      3/4
      40
      26
      L20-1/2F
      15.8
      20.5
      1/2
      37
      27
      L20-3/4F
      15.8
      20.5
      3/4
      40
      26
      L25-1/2F
      19.8
      25.5
      1/2
      38
      26
      L25-3/4F
      19.8
      25.5
      3/4
      41
      27
      L25-1F
      19.8
      25.5
      1
      45
      28
      L32-3/4F
      25.8
      32.5
      3/4
      42
      30
      L32-1/2F
      25.8
      32.5
      1/2
      40
      30
      L32-1F
      25.8
      32.5
      1
      46.5
      31

       
       
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