基本解釋聚丙烯同根派生 profax相關(guān)詞英漢例句The process of oil production by co-processing of low-temperature carbonization tar and waste profax was studied in this paper.本文對(duì)低溫煤焦油和廢聚丙烯塑料共裂解油化工藝條件進(jìn)行了研究。profax更多例句