Some trucks now run on cleaner burning diesel fuel engines, while others are using compressed or liquefied natural gas.
有些卡车已经使用清洁柴油引擎。其它一些卡车也有使用压缩或液化天然气燃料的。
2
Explosion accidents of storage vessel for liquefied gas and fuel may be reduced or avoided by packing the vessel with porous materials.
在液化气体、燃料储罐内填充多孔材料，可有效地减少或避免储罐发生爆炸事故。
3
Liquefied natural gas (LNG), as a vehicle fuel, has the advantages of low pressure, big energy density, and long driving distance. It is an ideal vehicle fuel.