As used in this article, the term “liquefied petroleum gas” means any material which is composed predominantly of any of the following hydrocarbons or mixtures of the same: propane, propylene, butanes (normal butane or isobutane), and butylenes.
History. Ga. L. 1949, p. 1128, § 2; Ga. L. 1992, p. 2134, § 2.