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FreeSpirit (Shanghai) Precision Instrument Co., Ltd
EN
中
times; 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
    • FreeSpirit (Shanghai) Precision Instrument Co., Ltd
    EN
    中
    the width is approximately 32 μm. It has important application value in the topography control of various industrial molds, providing data support for the function realization and process optimization of related components.

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    Metal Groove
    Metal Groove
  • Metal Scratch
    Metal Scratch
    • FreeSpirit (Shanghai) Precision Instrument Co., Ltd
    EN
    中