The work took cutting machine use raw materials for inflammable gas e. g. acetylene, propane, gas, such as liquefied petroleum gas (LPG).
切割机使用的工作原料为易燃性气体如乙炔、丙烷、液化气等气体。
Liquefied petroleum gas (LPG), with propane as the main component, is a promising fuel for on-board hydrogen producing system for fuel cell vehicles.
以丙烷为主要成分的液化石油气(LPG)是一种有希望作为燃料电池车车载制氢系统的燃料。
After the liquefied petroleum gas with low propane content and high olefin content is refined, the problem of automobile fuel consumption can be solved.
低含丙烷高含烯烃的液化石油气经精制后，使之能够满足汽车燃用的问题。
After the liquefied petroleum gas with low propane content and high olefin content is refined, the problem of automobile fuel consumption can be solved.
低含丙烷高含烯烃的液化石油气经精制后，使之能够满足汽车燃用的问题。
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