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      This standard defines the terms and parameters related to surface waviness and describes them based on the centerline system. It is applicable in technical documents and scientific publications to ensure uniformity and standardization of the terminology of surface waviness. The standard clarifies the concept of actual surface and its relationship to asperity, waviness and shape, providing engineers and technicians with an accurate reference for surface mass description.

      This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
      Status Active
      CCS J04 ICS 17.040.20
      Release Date 2009-03-16 00:00:00 Implementation Date 2009-11-01 00:00:00
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