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surface roughness

Aeronautical, Aerospace, Aviation Composites Construction Engineering In the Laboratory Lab Techniques Materials Science Polymers Science Testing | Scientific Research 

Ra and RMS | Surface Roughness

April 26, 2018 contractlab1 profilometer, Ra and RMS, roughness, surface roughness, texture

Ra and RMS are measurements of surface roughness. Both measurements are done using a profilometer though the calculations differ for

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