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FreeSpirit (Shanghai) Precision Instrument Co., Ltd
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th d="M11.645,6.471c-1.054-0.664-1.691-1.822-1.691-3.066H0.964c-0.087,0-0.173,0.015-0.256,0.039l6.987,6.961L11.645,6.471z" /> info@frsinst.com

Room 2109, 21st Floor, Building 2, Ruihong Enterprise World, 118 Feihong Road, Hongkou District, Shanghai

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FreeSpirit (Shanghai) Precision Instrument Co., Ltd
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Roughness Standard Sample

This is a topography image of a roughness standard plate with a scanning range of 0.272 mm × 0.408 mm, with a nominal roughness value is 0.1 µm. It can be used to evaluate surface processing quality.

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Roughness Standard Sample
Roughness Standard Sample
  • Laser Marked Sample
    Laser Marked Sample
  • Lubricant Seal Cover
    Lubricant Seal Cover
  • Metal Groove
    Metal Groove
  • Metal Scratch
    Metal Scratch