noun
: a measure of the solvent power of a petroleum thinner for paints and varnishes that is determined as the number of milliliters of the thinner just causing turbidity in a standard solution of a hard kauri in normal butyl alcohol
noun
: a measure of the solvent power of a petroleum thinner for paints and varnishes that is determined as the number of milliliters of the thinner just causing turbidity in a standard solution of a hard kauri in normal butyl alcohol
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012