mõõtesuuruse omadused mõõtepunktis, conditions of the measurand, the quantity of which is to be measured, at the point of measurement, mõõtekohas olevad vee omadustest sõltuvad vee tingimused, conditions of the water, the volume is to be measured, at the point of measurement, tingimused, mille juures toimub vedelate naftasaaduste (kütuste) mahu (koguse) mõõtmine, conditions of the gas at the point of measurement, values of the conditions which characterize the liquid during measurement at the point of measurement (example: temperature and pressure of the liquid), mõõtekohas vedeliku tingimusi iseloomustavate suuruste väärtused (näiteks: vedeliku temperatuur ja rõhk), conditions, at the point of measurement, of the fluid of which the volume is to be measured