ISO 12780-2:2011 Geometrical product specifications (GPS) — Straightness — Part 2: Specification operators
Primary Standard: ISO
This part of ISO 12780 specifies the complete specification operator for straightness of integral features only and covers complete straightness profiles only, i.e. geometrical characteristics of features of type line.
NOTE Straightness of an extracted median line of a cylinder is defined in ISO 12180-1.