Mason described domesticfuel cells that can produce electricity from gas more efficiently than even the best modern power stations - and at a lower cost.
The technical process to make natural gas to be automobile fuel, the domestic and foreign natural gas air stations and the natural gas compressor situation.
叙述了天然气作为汽车燃料应用的工艺流程、国内外天然气加气站和天然气压缩机情况；
3
The natural gas accounts for low proportion of domestic energy consumption and is mostly used as industrial fuel and city gas and in chemical industry and power station.