näiduhälve kalibreeritud pikkusmõõdu ühesuunalise pikkuse pildisondiga koordinaatmõõtemasinaga mõõtmisel
error of indication when measuring a calibrated unidirectional lest length using an imaging probe coordinate measuring machine with a single probing of the calibrated test lenth point at each end
Unidirectional length measurement error is applicable only to imaging probe coordinate measuring machines that are capable of three-dimensionsal spatail measurements, which may not always be the case.