Roughness Tester Market 2018-2028: Market Size & Shares, Top Key Players, Opportunities & Regional Overview
A roughness tester is an instrument designed for testing the roughness of various surfaces. A roughness tester is used to accurately and quickly determine the surface roughness or texture of a material. A roughness tester is important for the determination of a surface and the capability of a surface for certain purposes. A roughness tester displays the mean roughness value (Ra) in microns or micrometers (µm) as well as the measured roughness depth (Rz). The Ra is the average absolute...
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