I don't want to reinflame the overtagged question, but: breweries, brewery and brewing...?
Various types of hydometers are uses to measure or to test the specific gravity or density of solutions, e.g.: alchoholometer, lactometer, saccharometer, thermohydrometer.
I don't want to reinflame the overtagged question, but: breweries, brewery and brewing...?
Various types of hydometers are uses to measure or to test the specific gravity or density of solutions, e.g.: alchoholometer, lactometer, saccharometer, thermohydrometer.