I.S. EN ISO 5458:2018现行
Geometrical product specifications (GPS) - Geometrical tolerancing - Pattern and combined geometrical specification (ISO 5458:2018)
出版：National Standards Authority of Ireland
专家解读视频
This document establishes complementary rules to ISO 1101 to be applied to pattern specifications and defines rules to combine individual specifications, for geometrical specifications e.g. using the symbols POSITION, SYMMETRY, LINE PROFILE and SURFACE PROFILE, as well as STRAIGHTNESS (in the case where the toleranced features are nominally coaxial) and FLATNESS (in the case where the toleranced features are nominally coplanar) as listed in Annex C.
ISO 5458:2018 - Identical
EN ISO 5458:2018 - Identical
EN ISO 5458 : 1998 - Identical
EN ISO 5458:2018 - Identical
ISO 5458:2018 - Identical
EN ISO 5458 : 1998 - Identical
