It's very difficult to investigate the content variation of sulfide in fine propene since the state of organic sulfide in gas fractionation unit feedstock (LPG) was very complex.
气体分馏装置原料液化石油气(LPG)中有机硫化物形态复杂，考察分析工业装置精丙烯硫化物含量变化难度大。
It's very difficult to investigate the content variation of sulfide in fine propene since the state of organic sulfide in gas fractionation unit feedstock (LPG) was very complex.
气体分馏装置原料液化石油气(LPG)中有机硫化物形态复杂，考察分析工业装置精丙烯硫化物含量变化难度大。
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