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    • ISO 16610-21:2025
    Codes & Standards - Purchase

    ISO 16610-21:2025

    Geometrical product specifications (GPS) — Filtration — Part 21: Linear profile filters: Gaussian filters

    SKU: iso_084786_187614 Published by ISO Publication Year 2025 2 Edition 29 pages

    Product Details

    • Overview
    This document specifies linear Gaussian filters for the filtration of surface profiles. It defines, in particular, how to separate large- and small-scale lateral components of surface profiles.
    The concept presented for closed profiles are applicable to the case of roundness filtration. Where appropriate, these concept can be extended to generalized closed profiles, especially for surface profiles with re-entrant features.
    Implementation details are given in Annex A for open profiles and Annex B for closed profiles.

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    GST REG No R119441681
    QST REG No R1006017360

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