快餐3小时100元不限次数电话_24小时品茶微信wx_700元三小时不限次数品茶

     
Liquefied petroleum gas
PDF 0
The liquefied petroleum gas is obtained by separating and refining the petroleum gas from oil refining and chemical processes (catalytic cracking, hydrocracking, reforming, coking, ethylene cracking, etc.).
Product characteristics
The product has high content of C 3 and C 4 hydrocarbon, proper volatility, stable flame and safe combustion.
Application instructions
It is used as industrial and domestic fuel as well as chemical raw material. The product has high content of C 3 and C 4 hydrocarbon, proper volatility, stable flame and safe combustion.
Application instructions
Energy and Chemicals