working range
masinate, seadmete, mõõtevahendite jne korrektse töö teostamise tingimusi iseloomustavate suuruste piirväärtused, range over which a component, circuit, device, instrument, piece of equipment, or system operates, region, between the extreme lower and upper range-values, outside which irreversible change in the performance of the flowmeter will occur
