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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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