The term liquefied flammable gas means any flammable gas having a Reid vapor pressure exceeding 40 pounds, which has been liquefied.
[CGFR 66-33, 31 FR 15267, Dec. 6, 1966]
source: CGFR 65-50, 30 FR 16657, Dec. 30, 1965, unless otherwise noted.
cite as: 46 CFR 30.10-39