                              

                              ·Сȣcm
      һʪճϸɰ· 
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      ·cm   ɰʯ    ȶ    ҵ
     --------------------------------------------------------------------------
        50 - 100          40 - 45            35 - 40              30 - 35
       100 - 150          45 - 50            40 - 45              35 - 40
       150 - 200          50 - 60            45 - 55              40 - 50
        200           60 - 70            55 - 65              50 - 55 
     --------------------------------------------------------------------------
      ʪճϸɰ· 
     --------------------------------------------------------------------------
      ·cm   ɰʯ    ȶ    ҵ
     --------------------------------------------------------------------------
        60 - 100          45 - 55            40 - 50              35 - 45
       100 - 150          55 - 60            50 - 55              45 - 50
       150 - 200          60 - 70            55 - 65              50 - 55
        200           70 - 80            65 - 75              55 - 70 
     ---------------------------------------------------------------------------
       ʪ· 
     --------------------------------------------------------------------------
      ·cm   ɰʯ    ȶ    ҵ
     --------------------------------------------------------------------------
        50 - 100          45 - 50            40 - 45              30 - 40
       100 - 150          50 - 60            45 - 50              40 - 45
       150 - 200          60 - 70            50 - 60              45 - 50
        200           70 - 75            60 - 70              50 - 65 
     --------------------------------------------------------------------------
       ġʪ· 
     --------------------------------------------------------------------------
      ·cm   ɰʯ    ȶ    ҵ
     --------------------------------------------------------------------------
        60 - 100          50 - 60            45 - 55              40 - 50
       100 - 150          60 - 70            55 - 65              50 - 60
       150 - 200          70 - 80            65 - 70              60 - 65
        200           80 - 100           70 - 90              65 - 80 
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       ע:1.ݼ淶P325.2.5涨ƲȡֵΧΪ
              [24,100]
            2.ڡ·Ȼ׼JTJ 003УԳʪϵС0.5ĵ,II
              IIIVIȸɺӦȱֵ 15% - 20% 
            3IIɰ·ӦӦ5% - 10%  
