Dual-Fuel Truck : A truck that is equipped to be operated using either gasoline or LP-Gas or to be operated using either gasoline or compressed natural gas without further modification
NFPA 505 Fire Safety Standard for Powered Industrial Trucks Including Type Designations, Areas of Use, Conversions, Maintenance, and Operations, 2002 ed. (Std: Fr Sfty for Powered Ind Trucks Incl Type Designations, Areas of Use, Covr, Maint and Opr - Amer) {328 NFC}