酒泉衅形装修公司

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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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