vedelikgaasiarvesti
meter in which the volume of gas is measured by admitting the gas to a drum having compartments of known volume which are seakled by water or other liquid, arvesti, mille puhul gaasi mahtu mõõdetakse gaasi suunamise teel trumlisse, millel on teadaoleva mahuga sektsioonid, mis on suletud vee või muu vedelikuga
