This should help them verify that the vehicles tested are compliant across the whole range of parameters, including the parameters that correspond to the worst case for the test.
Ar an gcaoi sin, ba cheart dóibh a bheith in ann a fhíorú go bhfuil na feithiclí a thástáiltear comhlíontach thar raon iomlán na bparaiméadar, lena n-áirítear na paraiméadair a chomhfhreagraíonn don chás is measa don tástáil.