Published
ISO 12181-1:2011 defines the terms and concepts related to the roundness of individual integral features and covers complete roundness profiles only.
WITHDRAWN
ISO/TS 12181-1:2003
PUBLISHED
ISO 12181-1:2011
90.20
Standard under periodical review
Jul 15, 2026
Geometrical product specifications (GPS) - Roundness - Part 1: Vocabulary and parameters of roundness (ISO 12181-1:2011)
60.60 Standard published
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