More and more safety accidents have occurred during the transportation of LiquidPetroleumGas (LPG) in re - cent years.
近年来国内外液化石油气运输安全事故频发，给人民生命、财产造成了重大损失。
2
In petrochemical industry, liquidpetroleumgas (LPG) is stored in pressured vessel, such as spherical tank and horizontal tank etc.
在石油化工行业，液化石油气(LPG)主要储存在压力储罐中，如球罐、卧式罐等。
3
The characteristics of alternate fuels, such as natural gas, liquidpetroleumgas, hydrogen, dimethyl ether, alcoholic fuel, and biomass fuel, were introduced.