tähiseosis, mis samastab koordinaatmõõtesüsteemi poolt mõõdetavat metroloogilist omadust iseloomustavat geomeetriasuurust või spetsifikatsiooni
symbol component that identifies the geometrical characteristic measured in the test of a coordinatemeasuring system capturing the metrological characteristic or specification
A characteristic symbol component is a symbol of component (or part) of the real item that is used by measurement with a coordinate measuring system, e.g. symbol of the size of a sphere.