MAP20071023109 Navesey, Fiona Are natural gas vehicles fire safe? / Fiona Navesey Sumario: Natural gas burns cleaner than most alternative fuels, producing less pollution. The fuelling system is one of the safest existing vehicle systems. The high-pressure gas pipework and fittings are manufactured from seambles stainless steel pipe. All pipework, connections and valves within the vehicle passenger or luggage space are enclosed to contain any gas leakage and are vented permanently to atmosphere En: Fire prevention. - London. - nº 280, June 1995 ; p. 24-27 1. Control de la contaminación . 2. Emisiones . 3. Gas natural . 4. Vehículos de gas natural . 5. Seguridad contra incendios . 6. Seguridad en el transporte . 7. Transporte terrestre . 8. Mecánica . 9. Vehículos . I. Título. II. Título: Fire prevention.