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      Rail, metro and rim used lubrication block

      Rail, metro and rim used lubrication block is friction material used in rail and rim. It has features of small friction coefficient, excellent filming and large maximum load.

      Item

      Properties

      Appearance

      grey black solid

      Density

      1.5--2.6g/cm³

      Abrasion

      about 8000--12000km

       


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