Propylene,the common petroleum gas,is subject to gasification under heating and liquification under pressure.
是一种受易气化、受压易液化常用石油气。
Propylene,the common petroleum gas,is subject to gasification under heating and liquification under pressure.
是一种受易气化、受压易液化常用石油气。
Pyrolysis and liquification of polypropylene(PP) were studied by using molten ZnCl2 as heat carrier.
以熔融氯化锌作为载体,(PP)液化进行研究。
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